From 9c1ab833dad32e489dd486d30553b139386177b5 Mon Sep 17 00:00:00 2001
From: "Erik C. Thauvin" <erik@thauvin.net>
Date: Wed, 2 Dec 2020 01:48:19 -0800
Subject: [PATCH] Converted modules to Kotlin.

---
 .idea/codeStyles/Project.xml                  | 356 ++++++++++++++++
 .idea/codeStyles/codeStyleConfig.xml          |   1 +
 .idea/mobibot.iml                             |   2 +-
 .idea/modules/mobibot.main.iml                |  36 +-
 .idea/modules/mobibot.test.iml                |  38 +-
 config/detekt/baseline.xml                    |  46 +++
 .../mobibot/{Constants.java => Constants.kt}  |  62 +--
 .../net/thauvin/erik/mobibot/FeedReader.java  | 107 -----
 .../net/thauvin/erik/mobibot/FeedReader.kt    |  85 ++++
 .../net/thauvin/erik/mobibot/Mobibot.java     |  12 +-
 .../thauvin/erik/mobibot/TwitterOAuth.java    |  11 +-
 .../java/net/thauvin/erik/mobibot/Utils.java  | 388 ------------------
 .../java/net/thauvin/erik/mobibot/Utils.kt    | 301 ++++++++++++++
 .../erik/mobibot/commands/AbstractCommand.kt  |   3 +-
 .../thauvin/erik/mobibot/commands/Cycle.kt    |   5 +-
 .../thauvin/erik/mobibot/commands/Info.java   |  12 +-
 .../erik/mobibot/commands/tell/Tell.java      |   7 +-
 .../erik/mobibot/entries/EntriesUtils.java    |   3 +-
 .../erik/mobibot/modules/AbstractModule.java  | 173 --------
 .../erik/mobibot/modules/AbstractModule.kt    | 131 ++++++
 .../thauvin/erik/mobibot/modules/Calc.java    |  99 -----
 .../net/thauvin/erik/mobibot/modules/Calc.kt} |  68 +--
 .../mobibot/modules/CurrencyConverter.java    | 253 ------------
 .../erik/mobibot/modules/CurrencyConverter.kt | 234 +++++++++++
 .../thauvin/erik/mobibot/modules/Dice.java    |  98 -----
 .../net/thauvin/erik/mobibot/modules/Dice.kt  | 103 +++++
 .../erik/mobibot/modules/GoogleSearch.java    | 147 -------
 .../erik/mobibot/modules/GoogleSearch.kt      | 125 ++++++
 .../thauvin/erik/mobibot/modules/Joke.java    | 110 -----
 .../net/thauvin/erik/mobibot/modules/Joke.kt  | 100 +++++
 .../thauvin/erik/mobibot/modules/Lookup.java  | 193 ---------
 .../thauvin/erik/mobibot/modules/Lookup.kt    | 169 ++++++++
 .../erik/mobibot/modules/ModuleException.java | 117 ------
 .../erik/mobibot/modules/ModuleException.kt   |  89 ++++
 .../thauvin/erik/mobibot/modules/Ping.java    |  95 -----
 .../net/thauvin/erik/mobibot/modules/Ping.kt  |  90 ++++
 .../erik/mobibot/modules/RockPaperScissors.kt |  31 +-
 .../erik/mobibot/modules/StockQuote.java      | 218 ----------
 .../erik/mobibot/modules/StockQuote.kt        | 214 ++++++++++
 ...{ThreadedModule.java => ThreadedModule.kt} |  44 +-
 .../thauvin/erik/mobibot/modules/Twitter.java | 279 -------------
 .../thauvin/erik/mobibot/modules/Twitter.kt   | 244 +++++++++++
 .../net/thauvin/erik/mobibot/modules/War.java |  18 +-
 .../erik/mobibot/modules/Weather2.java        | 232 -----------
 .../thauvin/erik/mobibot/modules/Weather2.kt  | 200 +++++++++
 .../erik/mobibot/modules/WorldTime.java       | 247 -----------
 .../thauvin/erik/mobibot/modules/WorldTime.kt | 219 ++++++++++
 .../thauvin/erik/mobibot/msg/ErrorMessage.kt  |   6 +-
 .../net/thauvin/erik/mobibot/msg/Message.kt   |  10 -
 .../thauvin/erik/mobibot/msg/NoticeMessage.kt |   6 +-
 .../erik/mobibot/msg/PrivateMessage.kt        |   6 +-
 .../thauvin/erik/mobibot/msg/PublicMessage.kt |   6 +-
 .../net/thauvin/erik/mobibot/UtilsTest.java   |   2 +-
 .../modules/{CalcTest.java => CalcTest.kt}    |  40 +-
 .../modules/CurrencyConverterTest.java        |  73 ----
 ...okupTest.java => CurrencyConverterTest.kt} |  54 ++-
 .../thauvin/erik/mobibot/modules/DiceTest.kt  |  52 +++
 .../mobibot/modules/GoogleSearchTest.java     |  90 ----
 .../erik/mobibot/modules/GoogleSearchTest.kt  |  72 ++++
 .../modules/{JokeTest.java => JokeTest.kt}    |  31 +-
 .../{WordTimeTest.java => LookupTest.kt}      |  37 +-
 .../mobibot/modules/ModuleExceptionTest.java  |  20 +-
 .../modules/{PingTest.java => PingTest.kt}    |  29 +-
 .../mobibot/modules/RockPaperScissorsTest.kt  |   1 -
 .../erik/mobibot/modules/StockQuoteTest.java  |  90 ----
 .../erik/mobibot/modules/StockQuoteTest.kt    |  73 ++++
 .../{TwitterTest.java => TwitterTest.kt}      |  57 ++-
 .../erik/mobibot/modules/Weather2Test.java    |  80 ----
 .../erik/mobibot/modules/Weather2Test.kt      |  60 +++
 .../erik/mobibot/modules/WordTimeTest.kt      |  49 +++
 70 files changed, 3313 insertions(+), 3446 deletions(-)
 create mode 100644 .idea/codeStyles/Project.xml
 rename src/main/java/net/thauvin/erik/mobibot/{Constants.java => Constants.kt} (65%)
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/FeedReader.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/FeedReader.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/Utils.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/Utils.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Calc.java
 rename src/{test/java/net/thauvin/erik/mobibot/modules/AbstractModuleTest.java => main/java/net/thauvin/erik/mobibot/modules/Calc.kt} (54%)
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Dice.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Dice.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Joke.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Joke.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Lookup.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Lookup.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Ping.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Ping.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.kt
 rename src/main/java/net/thauvin/erik/mobibot/modules/{ThreadedModule.java => ThreadedModule.kt} (64%)
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Twitter.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Twitter.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Weather2.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/Weather2.kt
 delete mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.java
 create mode 100644 src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.kt
 rename src/test/java/net/thauvin/erik/mobibot/modules/{CalcTest.java => CalcTest.kt} (63%)
 delete mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.java
 rename src/test/java/net/thauvin/erik/mobibot/modules/{LookupTest.java => CurrencyConverterTest.kt} (56%)
 create mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/DiceTest.kt
 delete mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.java
 create mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.kt
 rename src/test/java/net/thauvin/erik/mobibot/modules/{JokeTest.java => JokeTest.kt} (69%)
 rename src/test/java/net/thauvin/erik/mobibot/modules/{WordTimeTest.java => LookupTest.kt} (66%)
 rename src/test/java/net/thauvin/erik/mobibot/modules/{PingTest.java => PingTest.kt} (75%)
 delete mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.java
 create mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.kt
 rename src/test/java/net/thauvin/erik/mobibot/modules/{TwitterTest.java => TwitterTest.kt} (62%)
 delete mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.java
 create mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.kt
 create mode 100644 src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.kt

diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..10683d5
--- /dev/null
+++ b/.idea/codeStyles/Project.xml
@@ -0,0 +1,356 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <JavaCodeStyleSettings>
+      <option name="ANNOTATION_PARAMETER_WRAP" value="2" />
+      <option name="ALIGN_MULTILINE_ANNOTATION_PARAMETERS" value="true" />
+      <option name="ALIGN_MULTILINE_TEXT_BLOCKS" value="true" />
+      <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+      <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
+      <option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND">
+        <value>
+          <package name="java.awt" withSubpackages="false" static="false" />
+        </value>
+      </option>
+      <option name="JD_INDENT_ON_CONTINUATION" value="true" />
+    </JavaCodeStyleSettings>
+    <JetCodeStyleSettings>
+      <option name="NAME_COUNT_TO_USE_STAR_IMPORT" value="2147483647" />
+      <option name="NAME_COUNT_TO_USE_STAR_IMPORT_FOR_MEMBERS" value="2147483647" />
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </JetCodeStyleSettings>
+    <codeStyleSettings language="JAVA">
+      <option name="LINE_COMMENT_AT_FIRST_COLUMN" value="false" />
+      <option name="BLOCK_COMMENT_AT_FIRST_COLUMN" value="false" />
+      <option name="LINE_COMMENT_ADD_SPACE" value="true" />
+      <option name="ALIGN_MULTILINE_CHAINED_METHODS" value="true" />
+      <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
+      <option name="ALIGN_MULTILINE_BINARY_OPERATION" value="true" />
+      <option name="ALIGN_MULTILINE_ASSIGNMENT" value="true" />
+      <option name="ALIGN_MULTILINE_TERNARY_OPERATION" value="true" />
+      <option name="ALIGN_MULTILINE_THROWS_LIST" value="true" />
+      <option name="ALIGN_MULTILINE_EXTENDS_LIST" value="true" />
+      <option name="ALIGN_MULTILINE_METHOD_BRACKETS" value="true" />
+      <option name="ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION" value="true" />
+      <option name="SPACE_WITHIN_ARRAY_INITIALIZER_BRACES" value="true" />
+      <option name="CALL_PARAMETERS_WRAP" value="5" />
+      <option name="METHOD_PARAMETERS_WRAP" value="5" />
+      <option name="RESOURCE_LIST_WRAP" value="1" />
+      <option name="EXTENDS_LIST_WRAP" value="1" />
+      <option name="THROWS_LIST_WRAP" value="1" />
+      <option name="EXTENDS_KEYWORD_WRAP" value="1" />
+      <option name="THROWS_KEYWORD_WRAP" value="1" />
+      <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
+      <option name="BINARY_OPERATION_WRAP" value="1" />
+      <option name="BINARY_OPERATION_SIGN_ON_NEXT_LINE" value="true" />
+      <option name="TERNARY_OPERATION_WRAP" value="1" />
+      <option name="FOR_STATEMENT_WRAP" value="1" />
+      <option name="ARRAY_INITIALIZER_WRAP" value="1" />
+      <option name="ASSIGNMENT_WRAP" value="1" />
+      <option name="ASSERT_STATEMENT_WRAP" value="1" />
+      <option name="IF_BRACE_FORCE" value="3" />
+      <option name="DOWHILE_BRACE_FORCE" value="1" />
+      <option name="WHILE_BRACE_FORCE" value="1" />
+      <option name="FOR_BRACE_FORCE" value="1" />
+      <option name="WRAP_LONG_LINES" value="true" />
+      <option name="VARIABLE_ANNOTATION_WRAP" value="2" />
+      <option name="ENUM_CONSTANTS_WRAP" value="1" />
+      <indentOptions>
+        <option name="USE_RELATIVE_INDENTS" value="true" />
+      </indentOptions>
+      <arrangement>
+        <groups>
+          <group>
+            <type>OVERRIDDEN_METHODS</type>
+            <order>BY_NAME</order>
+          </group>
+        </groups>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PUBLIC>true</PUBLIC>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PROTECTED>true</PROTECTED>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PACKAGE_PRIVATE>true</PACKAGE_PRIVATE>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PRIVATE>true</PRIVATE>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PUBLIC>true</PUBLIC>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PROTECTED>true</PROTECTED>
+                  <STATIC>true</STATIC>
+                  <visibility />
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PACKAGE_PRIVATE>true</PACKAGE_PRIVATE>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PRIVATE>true</PRIVATE>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <INITIALIZER_BLOCK>true</INITIALIZER_BLOCK>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PUBLIC>true</PUBLIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PROTECTED>true</PROTECTED>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PACKAGE_PRIVATE>true</PACKAGE_PRIVATE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <FINAL>true</FINAL>
+                  <PRIVATE>true</PRIVATE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PUBLIC>true</PUBLIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PROTECTED>true</PROTECTED>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PACKAGE_PRIVATE>true</PACKAGE_PRIVATE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <FIELD>true</FIELD>
+                  <PRIVATE>true</PRIVATE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <FIELD>true</FIELD>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <INITIALIZER_BLOCK>true</INITIALIZER_BLOCK>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <CONSTRUCTOR>true</CONSTRUCTOR>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <METHOD>true</METHOD>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <METHOD>true</METHOD>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <ENUM>true</ENUM>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <INTERFACE>true</INTERFACE>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <CLASS>true</CLASS>
+                  <STATIC>true</STATIC>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <CLASS>true</CLASS>
+              </match>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
+    <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+      <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
+      <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
+      <option name="ALIGN_MULTILINE_EXTENDS_LIST" value="true" />
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+    </codeStyleSettings>
+  </code_scheme>
+</component>
\ No newline at end of file
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
index d91f848..23f4bb5 100644
--- a/.idea/codeStyles/codeStyleConfig.xml
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -1,5 +1,6 @@
 <component name="ProjectCodeStyleConfiguration">
   <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
     <option name="PREFERRED_PROJECT_CODE_STYLE" value="Erik's Code Style" />
   </state>
 </component>
\ No newline at end of file
diff --git a/.idea/mobibot.iml b/.idea/mobibot.iml
index 4e2a94b..7d99ee9 100644
--- a/.idea/mobibot.iml
+++ b/.idea/mobibot.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="mobibot" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="0.8.0-beta+122" type="JAVA_MODULE" version="4">
+<module external.linked.project.id="mobibot" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="0.8.0-beta+147" type="JAVA_MODULE" version="4">
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
diff --git a/.idea/modules/mobibot.main.iml b/.idea/modules/mobibot.main.iml
index 4c69bb2..cc8a457 100644
--- a/.idea/modules/mobibot.main.iml
+++ b/.idea/modules/mobibot.main.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="mobibot:main" external.linked.project.path="$MODULE_DIR$/../.." external.root.project.path="$MODULE_DIR$/../.." external.system.id="GRADLE" external.system.module.group="" external.system.module.type="sourceSet" external.system.module.version="0.8.0-beta+122" type="JAVA_MODULE" version="4">
+<module external.linked.project.id="mobibot:main" external.linked.project.path="$MODULE_DIR$/../.." external.root.project.path="$MODULE_DIR$/../.." external.system.id="GRADLE" external.system.module.group="" external.system.module.type="sourceSet" external.system.module.version="0.8.0-beta+147" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="kotlin-language" name="Kotlin">
       <configuration version="3" platform="JVM 11" allPlatforms="JVM [11]" useProjectSettings="false">
@@ -8,7 +8,7 @@
         </compilerSettings>
         <compilerArguments>
           <option name="destination" value="$MODULE_DIR$/../../build/classes/kotlin/main" />
-          <option name="classpath" value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/net.aksingh/owm-japis/2.5.3.0/c3aca5d34ba937e0c8e9776cec906003b0703044/owm-japis-2.5.3.0.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/pinboard-poster/1.0.1/pinboard-poster-1.0.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk8/1.4.0/e3765b66f0610afc92053ff1a93a87a544fca2b/kotlin-stdlib-jdk8-1.4.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm/1.3.9/4be434f5e86c1998a273e7f19a7286440894f0b0/kotlinx-coroutines-core-jvm-1.3.9.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.4.0/9cc187c3dfaf6e4001bdf962e3cdadff7690261b/kotlin-stdlib-jdk7-1.4.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.0/63e75298e93d4ae0b299bb869cf0c627196f8843/kotlin-stdlib-1.4.0.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/semver/1.2.0/semver-1.2.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/cc27715d1c9c8246beb6a33ea099a9ca5d4e5da1/pircbot-1.5.0-sources.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/7a9dd235e6e81db733212202cc4067b5625650cf/pircbot-1.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.github.spotbugs/spotbugs-annotations/4.1.2/9b082a619fb7deeac71684462c2804c76e0df694/spotbugs-annotations-4.1.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome/1.15.0/d3614542b857eccc0555d1ee8dfc36d2043d9c1f/rome-1.15.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-cli/commons-cli/1.4/c51c00206bb913cd8612b24abd9fa98ae89719b1/commons-cli-1.4.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.7/11481f2c9feeb0e9b1b828953f2d4ba2f9b2753c/commons-net-3.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/net.objecthunter/exp4j/0.4.8/cf1cfc0f958077d86ac7452c7e36d944689b2ec4/exp4j-0.4.8.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-lang3/3.11/68e9a6adf7cf8eb7e9d31bbc554c7c75eeaac568/commons-lang3-3.11.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.json/json/20200518/41a767de4bde8f01d53856b905c49b2db8862f13/json-20200518.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jsoup/jsoup/1.13.1/f9577f3732bb7caa4fee8aba5053158f4010c118/jsoup-1.13.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.twitter4j/twitter4j-core/4.0.7/5fdb375ccfb3eda7354efb262cbe9b53abccff2/twitter4j-core-4.0.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-core/2.13.3/4e857439fc4fe974d212adaaaa3b118b8b50e3ec/log4j-core-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-slf4j-impl/2.13.3/7cca27a921a18645139cf651c04b83b1a19cfd76/log4j-slf4j-impl-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-api/2.13.3/ec1508160b93d274b1add34419b897bae84c6ca9/log4j-api-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.0/1c752cce0ead8d504ccc88a4fed6471fd83ab0dd/kotlin-stdlib-common-1.4.0.jar:/media/erik/Projects/maven/repository/org/jetbrains/annotations/13.0/annotations-13.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.findbugs/jsr305/3.0.2/25ea2e8b0c338a877313bd4672d3fe056ea78f0d/jsr305-3.0.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome-utils/1.15.0/ab1cb95382bf9a8dec81165d328bcbbf1acfb3ae/rome-utils-1.15.0.jar:/media/erik/Projects/maven/repository/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.25/da76ca59f6a57ee3102f8f9bd9cee742973efa8a/slf4j-api-1.7.25.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/converter-gson/2.5.0/1c96fc5d0230f57d36cd09e2541d10829a3352a7/converter-gson-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.gson/gson/2.8.5/f645ed69d595b24d4cf8b3fbb64cc505bede8829/gson-2.8.5.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.5.0/713ce36037bf24a76a3974c05cb85c3f754b1cc3/retrofit-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.14.2/eaed79ed6bc1e14fad462172b6a09524545b165c/okhttp-3.14.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okio/okio/1.17.2/78c7820b205002da4d2d137f6f312bd64b3d6049/okio-1.17.2.jar" />
+          <option name="classpath" value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/net.aksingh/owm-japis/2.5.3.0/c3aca5d34ba937e0c8e9776cec906003b0703044/owm-japis-2.5.3.0.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/pinboard-poster/1.0.1/pinboard-poster-1.0.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk8/1.4.20/756521338269950c2a276f1abe6fef8e1a5e5528/kotlin-stdlib-jdk8-1.4.20.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm/1.4.2/4b9c6b2de7cabfb2c9ad7a5c709b1ddb7bbfd2ad/kotlinx-coroutines-core-jvm-1.4.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.4.20/9de2c79e95d4b4699a455e88ba285a95352e0bea/kotlin-stdlib-jdk7-1.4.20.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.20/9be77b243a362b745e365f286627b8724337009c/kotlin-stdlib-1.4.20.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/semver/1.2.0/semver-1.2.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/cc27715d1c9c8246beb6a33ea099a9ca5d4e5da1/pircbot-1.5.0-sources.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/7a9dd235e6e81db733212202cc4067b5625650cf/pircbot-1.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.github.spotbugs/spotbugs-annotations/4.2.0/39d2a464e63fd44bcdbc2332b12a80df274dac83/spotbugs-annotations-4.2.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome/1.15.0/d3614542b857eccc0555d1ee8dfc36d2043d9c1f/rome-1.15.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-cli/commons-cli/1.4/c51c00206bb913cd8612b24abd9fa98ae89719b1/commons-cli-1.4.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.7.2/fc22868c06d0b59dc97f23dc93ca77efd9381ab2/commons-net-3.7.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/net.objecthunter/exp4j/0.4.8/cf1cfc0f958077d86ac7452c7e36d944689b2ec4/exp4j-0.4.8.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-lang3/3.11/68e9a6adf7cf8eb7e9d31bbc554c7c75eeaac568/commons-lang3-3.11.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.json/json/20201115/f8e7a9953822c90e0701c3cd50764b5e9063f85c/json-20201115.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jsoup/jsoup/1.13.1/f9577f3732bb7caa4fee8aba5053158f4010c118/jsoup-1.13.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.twitter4j/twitter4j-core/4.0.7/5fdb375ccfb3eda7354efb262cbe9b53abccff2/twitter4j-core-4.0.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-core/2.14.0/e257b0562453f73eabac1bc3181ba33e79d193ed/log4j-core-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-slf4j-impl/2.14.0/d6003a3b3f24fdb476848f4ecabdb2a43354e410/log4j-slf4j-impl-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-api/2.14.0/23cdb2c6babad9b2b0dcf47c6a2c29d504e4c7a8/log4j-api-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.20/c6761d7805b5312302f2bbd78cda68c976ce0c70/kotlin-stdlib-common-1.4.20.jar:/media/erik/Projects/maven/repository/org/jetbrains/annotations/13.0/annotations-13.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.findbugs/jsr305/3.0.2/25ea2e8b0c338a877313bd4672d3fe056ea78f0d/jsr305-3.0.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome-utils/1.15.0/ab1cb95382bf9a8dec81165d328bcbbf1acfb3ae/rome-utils-1.15.0.jar:/media/erik/Projects/maven/repository/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.25/da76ca59f6a57ee3102f8f9bd9cee742973efa8a/slf4j-api-1.7.25.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/converter-gson/2.5.0/1c96fc5d0230f57d36cd09e2541d10829a3352a7/converter-gson-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.gson/gson/2.8.5/f645ed69d595b24d4cf8b3fbb64cc505bede8829/gson-2.8.5.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.5.0/713ce36037bf24a76a3974c05cb85c3f754b1cc3/retrofit-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.14.2/eaed79ed6bc1e14fad462172b6a09524545b165c/okhttp-3.14.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okio/okio/1.17.2/78c7820b205002da4d2d137f6f312bd64b3d6049/okio-1.17.2.jar" />
           <option name="noStdlib" value="true" />
           <option name="noReflect" value="true" />
           <option name="moduleName" value="mobibot" />
@@ -20,11 +20,11 @@
           </option>
           <option name="pluginClasspaths">
             <array>
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-script-runtime/1.4.0/52ac54a56c9121f54fcca387c5a0f441d1af9be8/kotlin-script-runtime-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-common/1.4.0/9c5c5503c8f96b477661789168b3f4a3c61a6c6e/kotlin-scripting-common-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-jvm/1.4.0/d807bf2ab36765af04b29319989322efd5ad1401/kotlin-scripting-jvm-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.0/1c752cce0ead8d504ccc88a4fed6471fd83ab0dd/kotlin-stdlib-common-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.0/63e75298e93d4ae0b299bb869cf0c627196f8843/kotlin-stdlib-1.4.0.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-script-runtime/1.4.20/9793d2f6b262847a2d8127951c5786cf907cc7b1/kotlin-script-runtime-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-common/1.4.20/2e2bf29688a76cec111df56bc5e358c5bbc5057/kotlin-scripting-common-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-jvm/1.4.20/83704fbbe39946cc2ac6d0f07f41947abeb8dc20/kotlin-scripting-jvm-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.20/c6761d7805b5312302f2bbd78cda68c976ce0c70/kotlin-stdlib-common-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.20/9be77b243a362b745e365f286627b8724337009c/kotlin-stdlib-1.4.20.jar" />
               <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.3.7/8e2eb78158638b33793d204ffef0b65c4a578e1c/kotlinx-coroutines-core-1.3.7.jar" />
               <option value="$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar" />
             </array>
@@ -50,35 +50,35 @@
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Gradle: net.aksingh:owm-japis:2.5.3.0" level="project" />
     <orderEntry type="library" name="Gradle: net.thauvin.erik:pinboard-poster:1.0.1" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.4.20" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Gradle: net.thauvin.erik:semver:1.2.0" level="project" />
     <orderEntry type="library" name="Gradle: pircbot:pircbot:1.5.0" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Gradle: pircbot:pircbot:sources:1.5.0" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Gradle: com.github.spotbugs:spotbugs-annotations:4.1.2" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Gradle: com.github.spotbugs:spotbugs-annotations:4.2.0" level="project" />
     <orderEntry type="library" name="Gradle: com.rometools:rome:1.15.0" level="project" />
     <orderEntry type="library" name="Gradle: commons-cli:commons-cli:1.4" level="project" />
-    <orderEntry type="library" name="Gradle: commons-net:commons-net:3.7" level="project" />
+    <orderEntry type="library" name="Gradle: commons-net:commons-net:3.7.2" level="project" />
     <orderEntry type="library" name="Gradle: net.objecthunter:exp4j:0.4.8" level="project" />
     <orderEntry type="library" name="Gradle: org.apache.commons:commons-lang3:3.11" level="project" />
-    <orderEntry type="library" name="Gradle: org.json:json:20200518" level="project" />
+    <orderEntry type="library" name="Gradle: org.json:json:20201115" level="project" />
     <orderEntry type="library" name="Gradle: org.jsoup:jsoup:1.13.1" level="project" />
     <orderEntry type="library" name="Gradle: org.twitter4j:twitter4j-core:4.0.7" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-core:2.13.3" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-slf4j-impl:2.13.3" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-api:2.13.3" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-core:2.14.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-slf4j-impl:2.14.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-api:2.14.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.retrofit2:converter-gson:2.5.0" level="project" />
     <orderEntry type="library" name="Gradle: com.google.code.gson:gson:2.8.5" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.retrofit2:retrofit:2.5.0" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.okhttp3:okhttp:3.14.2" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.3.9" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.2" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: org.jetbrains:annotations:13.0" level="project" />
     <orderEntry type="library" scope="PROVIDED" name="Gradle: com.google.code.findbugs:jsr305:3.0.2" level="project" />
     <orderEntry type="library" name="Gradle: com.rometools:rome-utils:1.15.0" level="project" />
     <orderEntry type="library" name="Gradle: org.jdom:jdom2:2.0.6" level="project" />
     <orderEntry type="library" name="Gradle: org.slf4j:slf4j-api:1.7.25" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.okio:okio:1.17.2" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/.idea/modules/mobibot.test.iml b/.idea/modules/mobibot.test.iml
index 70e2107..b0c7198 100644
--- a/.idea/modules/mobibot.test.iml
+++ b/.idea/modules/mobibot.test.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="mobibot:test" external.linked.project.path="$MODULE_DIR$/../.." external.root.project.path="$MODULE_DIR$/../.." external.system.id="GRADLE" external.system.module.group="" external.system.module.type="sourceSet" external.system.module.version="0.8.0-beta+122" type="JAVA_MODULE" version="4">
+<module external.linked.project.id="mobibot:test" external.linked.project.path="$MODULE_DIR$/../.." external.root.project.path="$MODULE_DIR$/../.." external.system.id="GRADLE" external.system.module.group="" external.system.module.type="sourceSet" external.system.module.version="0.8.0-beta+147" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="kotlin-language" name="Kotlin">
       <configuration version="3" platform="JVM 11" allPlatforms="JVM [11]" useProjectSettings="false">
@@ -8,7 +8,7 @@
         </compilerSettings>
         <compilerArguments>
           <option name="destination" value="$MODULE_DIR$/../../build/classes/kotlin/test" />
-          <option name="classpath" value="$MODULE_DIR$/../../build/classes/java/main:/media/erik/Projects/java/mobibot/build/classes/kotlin/main:/home/erik/.gradle/caches/modules-2/files-2.1/net.aksingh/owm-japis/2.5.3.0/c3aca5d34ba937e0c8e9776cec906003b0703044/owm-japis-2.5.3.0.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/pinboard-poster/1.0.1/pinboard-poster-1.0.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk8/1.4.0/e3765b66f0610afc92053ff1a93a87a544fca2b/kotlin-stdlib-jdk8-1.4.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm/1.3.9/4be434f5e86c1998a273e7f19a7286440894f0b0/kotlinx-coroutines-core-jvm-1.3.9.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.4.0/9cc187c3dfaf6e4001bdf962e3cdadff7690261b/kotlin-stdlib-jdk7-1.4.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.0/63e75298e93d4ae0b299bb869cf0c627196f8843/kotlin-stdlib-1.4.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/7a9dd235e6e81db733212202cc4067b5625650cf/pircbot-1.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome/1.15.0/d3614542b857eccc0555d1ee8dfc36d2043d9c1f/rome-1.15.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-cli/commons-cli/1.4/c51c00206bb913cd8612b24abd9fa98ae89719b1/commons-cli-1.4.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.7/11481f2c9feeb0e9b1b828953f2d4ba2f9b2753c/commons-net-3.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/net.objecthunter/exp4j/0.4.8/cf1cfc0f958077d86ac7452c7e36d944689b2ec4/exp4j-0.4.8.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-lang3/3.11/68e9a6adf7cf8eb7e9d31bbc554c7c75eeaac568/commons-lang3-3.11.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.json/json/20200518/41a767de4bde8f01d53856b905c49b2db8862f13/json-20200518.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jsoup/jsoup/1.13.1/f9577f3732bb7caa4fee8aba5053158f4010c118/jsoup-1.13.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.twitter4j/twitter4j-core/4.0.7/5fdb375ccfb3eda7354efb262cbe9b53abccff2/twitter4j-core-4.0.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-core/2.13.3/4e857439fc4fe974d212adaaaa3b118b8b50e3ec/log4j-core-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-slf4j-impl/2.13.3/7cca27a921a18645139cf651c04b83b1a19cfd76/log4j-slf4j-impl-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-api/2.13.3/ec1508160b93d274b1add34419b897bae84c6ca9/log4j-api-2.13.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.github.spotbugs/spotbugs-annotations/4.1.2/9b082a619fb7deeac71684462c2804c76e0df694/spotbugs-annotations-4.1.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.assertj/assertj-core/3.17.1/a0dbfb44443b97255b775602f15dfa1332ae8c57/assertj-core-3.17.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.testng/testng/7.3.0/a5069c3dfba58d23702f96c3d9f5081f5ce7136f/testng-7.3.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.0/1c752cce0ead8d504ccc88a4fed6471fd83ab0dd/kotlin-stdlib-common-1.4.0.jar:/media/erik/Projects/maven/repository/org/jetbrains/annotations/13.0/annotations-13.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome-utils/1.15.0/ab1cb95382bf9a8dec81165d328bcbbf1acfb3ae/rome-utils-1.15.0.jar:/media/erik/Projects/maven/repository/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.25/da76ca59f6a57ee3102f8f9bd9cee742973efa8a/slf4j-api-1.7.25.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/converter-gson/2.5.0/1c96fc5d0230f57d36cd09e2541d10829a3352a7/converter-gson-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.gson/gson/2.8.5/f645ed69d595b24d4cf8b3fbb64cc505bede8829/gson-2.8.5.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.5.0/713ce36037bf24a76a3974c05cb85c3f754b1cc3/retrofit-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.14.2/eaed79ed6bc1e14fad462172b6a09524545b165c/okhttp-3.14.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.inject/guice/4.2.2/fa13659f9128f4c011c8e1d06f137083b4876377/guice-4.2.2-no_aop.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.guava/guava/25.1-android/bdaab946ca5ad20253502d873ba0c3313d141036/guava-25.1-android.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.findbugs/jsr305/3.0.2/25ea2e8b0c338a877313bd4672d3fe056ea78f0d/jsr305-3.0.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.beust/jcommander/1.78/a3927de9bd6f351429bcf763712c9890629d8f51/jcommander-1.78.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant/1.10.3/88becdeb77cdd2457757b7268e1a10666c03d382/ant-1.10.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/junit/junit/4.12/2973d150c0dc1fefe998f834810d68f278ea58ec/junit-4.12.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.yaml/snakeyaml/1.21/18775fdda48574784f40b47bf478ab0593f92e4d/snakeyaml-1.21.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okio/okio/1.17.2/78c7820b205002da4d2d137f6f312bd64b3d6049/okio-1.17.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant-launcher/1.10.3/9dd5189e7f561ca19833b4e3672720b9bc5cb2fe/ant-launcher-1.10.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-core/1.3/42a25dc3219429f0e5d060061f71acb49bf010a0/hamcrest-core-1.3.jar:/media/erik/Projects/maven/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/aopalliance/aopalliance/1.0/235ba8b489512805ac13a8f9ea77a1ca5ebe3e8/aopalliance-1.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.checkerframework/checker-compat-qual/2.0.0/fc89b03860d11d6213d0154a62bcd1c2f69b9efa/checker-compat-qual-2.0.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.errorprone/error_prone_annotations/2.1.3/39b109f2cd352b2d71b52a3b5a1a9850e1dc304b/error_prone_annotations-2.1.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.j2objc/j2objc-annotations/1.1/ed28ded51a8b1c6b112568def5f4b455e6809019/j2objc-annotations-1.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.codehaus.mojo/animal-sniffer-annotations/1.14/775b7e22fb10026eed3f86e8dc556dfafe35f2d5/animal-sniffer-annotations-1.14.jar" />
+          <option name="classpath" value="$MODULE_DIR$/../../build/classes/java/main:/media/erik/Projects/java/mobibot/build/classes/kotlin/main:/home/erik/.gradle/caches/modules-2/files-2.1/net.aksingh/owm-japis/2.5.3.0/c3aca5d34ba937e0c8e9776cec906003b0703044/owm-japis-2.5.3.0.jar:/media/erik/Projects/maven/repository/net/thauvin/erik/pinboard-poster/1.0.1/pinboard-poster-1.0.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk8/1.4.20/756521338269950c2a276f1abe6fef8e1a5e5528/kotlin-stdlib-jdk8-1.4.20.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core-jvm/1.4.2/4b9c6b2de7cabfb2c9ad7a5c709b1ddb7bbfd2ad/kotlinx-coroutines-core-jvm-1.4.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-jdk7/1.4.20/9de2c79e95d4b4699a455e88ba285a95352e0bea/kotlin-stdlib-jdk7-1.4.20.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.20/9be77b243a362b745e365f286627b8724337009c/kotlin-stdlib-1.4.20.jar:/home/erik/.gradle/caches/modules-2/files-2.1/pircbot/pircbot/1.5.0/7a9dd235e6e81db733212202cc4067b5625650cf/pircbot-1.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome/1.15.0/d3614542b857eccc0555d1ee8dfc36d2043d9c1f/rome-1.15.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-cli/commons-cli/1.4/c51c00206bb913cd8612b24abd9fa98ae89719b1/commons-cli-1.4.jar:/home/erik/.gradle/caches/modules-2/files-2.1/commons-net/commons-net/3.7.2/fc22868c06d0b59dc97f23dc93ca77efd9381ab2/commons-net-3.7.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/net.objecthunter/exp4j/0.4.8/cf1cfc0f958077d86ac7452c7e36d944689b2ec4/exp4j-0.4.8.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.commons/commons-lang3/3.11/68e9a6adf7cf8eb7e9d31bbc554c7c75eeaac568/commons-lang3-3.11.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.json/json/20201115/f8e7a9953822c90e0701c3cd50764b5e9063f85c/json-20201115.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jsoup/jsoup/1.13.1/f9577f3732bb7caa4fee8aba5053158f4010c118/jsoup-1.13.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.twitter4j/twitter4j-core/4.0.7/5fdb375ccfb3eda7354efb262cbe9b53abccff2/twitter4j-core-4.0.7.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-core/2.14.0/e257b0562453f73eabac1bc3181ba33e79d193ed/log4j-core-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-slf4j-impl/2.14.0/d6003a3b3f24fdb476848f4ecabdb2a43354e410/log4j-slf4j-impl-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.logging.log4j/log4j-api/2.14.0/23cdb2c6babad9b2b0dcf47c6a2c29d504e4c7a8/log4j-api-2.14.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.github.spotbugs/spotbugs-annotations/4.2.0/39d2a464e63fd44bcdbc2332b12a80df274dac83/spotbugs-annotations-4.2.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.assertj/assertj-core/3.18.1/aaa02680dd92a568a4278bb40aa4a6305f632ec0/assertj-core-3.18.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.testng/testng/7.3.0/a5069c3dfba58d23702f96c3d9f5081f5ce7136f/testng-7.3.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.20/c6761d7805b5312302f2bbd78cda68c976ce0c70/kotlin-stdlib-common-1.4.20.jar:/media/erik/Projects/maven/repository/org/jetbrains/annotations/13.0/annotations-13.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.rometools/rome-utils/1.15.0/ab1cb95382bf9a8dec81165d328bcbbf1acfb3ae/rome-utils-1.15.0.jar:/media/erik/Projects/maven/repository/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.slf4j/slf4j-api/1.7.25/da76ca59f6a57ee3102f8f9bd9cee742973efa8a/slf4j-api-1.7.25.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/converter-gson/2.5.0/1c96fc5d0230f57d36cd09e2541d10829a3352a7/converter-gson-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.gson/gson/2.8.5/f645ed69d595b24d4cf8b3fbb64cc505bede8829/gson-2.8.5.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.retrofit2/retrofit/2.5.0/713ce36037bf24a76a3974c05cb85c3f754b1cc3/retrofit-2.5.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okhttp3/okhttp/3.14.2/eaed79ed6bc1e14fad462172b6a09524545b165c/okhttp-3.14.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.inject/guice/4.2.2/fa13659f9128f4c011c8e1d06f137083b4876377/guice-4.2.2-no_aop.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.guava/guava/25.1-android/bdaab946ca5ad20253502d873ba0c3313d141036/guava-25.1-android.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.code.findbugs/jsr305/3.0.2/25ea2e8b0c338a877313bd4672d3fe056ea78f0d/jsr305-3.0.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.beust/jcommander/1.78/a3927de9bd6f351429bcf763712c9890629d8f51/jcommander-1.78.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant/1.10.3/88becdeb77cdd2457757b7268e1a10666c03d382/ant-1.10.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/junit/junit/4.12/2973d150c0dc1fefe998f834810d68f278ea58ec/junit-4.12.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.yaml/snakeyaml/1.21/18775fdda48574784f40b47bf478ab0593f92e4d/snakeyaml-1.21.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.squareup.okio/okio/1.17.2/78c7820b205002da4d2d137f6f312bd64b3d6049/okio-1.17.2.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.apache.ant/ant-launcher/1.10.3/9dd5189e7f561ca19833b4e3672720b9bc5cb2fe/ant-launcher-1.10.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.hamcrest/hamcrest-core/1.3/42a25dc3219429f0e5d060061f71acb49bf010a0/hamcrest-core-1.3.jar:/media/erik/Projects/maven/repository/javax/inject/javax.inject/1/javax.inject-1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/aopalliance/aopalliance/1.0/235ba8b489512805ac13a8f9ea77a1ca5ebe3e8/aopalliance-1.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.checkerframework/checker-compat-qual/2.0.0/fc89b03860d11d6213d0154a62bcd1c2f69b9efa/checker-compat-qual-2.0.0.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.errorprone/error_prone_annotations/2.1.3/39b109f2cd352b2d71b52a3b5a1a9850e1dc304b/error_prone_annotations-2.1.3.jar:/home/erik/.gradle/caches/modules-2/files-2.1/com.google.j2objc/j2objc-annotations/1.1/ed28ded51a8b1c6b112568def5f4b455e6809019/j2objc-annotations-1.1.jar:/home/erik/.gradle/caches/modules-2/files-2.1/org.codehaus.mojo/animal-sniffer-annotations/1.14/775b7e22fb10026eed3f86e8dc556dfafe35f2d5/animal-sniffer-annotations-1.14.jar" />
           <option name="noStdlib" value="true" />
           <option name="noReflect" value="true" />
           <option name="moduleName" value="mobibot" />
@@ -27,11 +27,11 @@
           </option>
           <option name="pluginClasspaths">
             <array>
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-script-runtime/1.4.0/52ac54a56c9121f54fcca387c5a0f441d1af9be8/kotlin-script-runtime-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-common/1.4.0/9c5c5503c8f96b477661789168b3f4a3c61a6c6e/kotlin-scripting-common-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-jvm/1.4.0/d807bf2ab36765af04b29319989322efd5ad1401/kotlin-scripting-jvm-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.0/1c752cce0ead8d504ccc88a4fed6471fd83ab0dd/kotlin-stdlib-common-1.4.0.jar" />
-              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.0/63e75298e93d4ae0b299bb869cf0c627196f8843/kotlin-stdlib-1.4.0.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-script-runtime/1.4.20/9793d2f6b262847a2d8127951c5786cf907cc7b1/kotlin-script-runtime-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-common/1.4.20/2e2bf29688a76cec111df56bc5e358c5bbc5057/kotlin-scripting-common-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-scripting-jvm/1.4.20/83704fbbe39946cc2ac6d0f07f41947abeb8dc20/kotlin-scripting-jvm-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.4.20/c6761d7805b5312302f2bbd78cda68c976ce0c70/kotlin-stdlib-common-1.4.20.jar" />
+              <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.4.20/9be77b243a362b745e365f286627b8724337009c/kotlin-stdlib-1.4.20.jar" />
               <option value="$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlinx/kotlinx-coroutines-core/1.3.7/8e2eb78158638b33793d204ffef0b65c4a578e1c/kotlinx-coroutines-core-1.3.7.jar" />
               <option value="$MAVEN_REPOSITORY$/org/jetbrains/annotations/13.0/annotations-13.0.jar" />
             </array>
@@ -56,29 +56,29 @@
     <orderEntry type="module" module-name="mobibot.main" />
     <orderEntry type="library" name="Gradle: net.aksingh:owm-japis:2.5.3.0" level="project" />
     <orderEntry type="library" name="Gradle: net.thauvin.erik:pinboard-poster:1.0.1" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: pircbot:pircbot:1.5.0" level="project" />
     <orderEntry type="library" name="Gradle: com.rometools:rome:1.15.0" level="project" />
     <orderEntry type="library" name="Gradle: commons-cli:commons-cli:1.4" level="project" />
-    <orderEntry type="library" name="Gradle: commons-net:commons-net:3.7" level="project" />
+    <orderEntry type="library" name="Gradle: commons-net:commons-net:3.7.2" level="project" />
     <orderEntry type="library" name="Gradle: net.objecthunter:exp4j:0.4.8" level="project" />
     <orderEntry type="library" name="Gradle: org.apache.commons:commons-lang3:3.11" level="project" />
-    <orderEntry type="library" name="Gradle: org.json:json:20200518" level="project" />
+    <orderEntry type="library" name="Gradle: org.json:json:20201115" level="project" />
     <orderEntry type="library" name="Gradle: org.jsoup:jsoup:1.13.1" level="project" />
     <orderEntry type="library" name="Gradle: org.twitter4j:twitter4j-core:4.0.7" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-core:2.13.3" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-slf4j-impl:2.13.3" level="project" />
-    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-api:2.13.3" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Gradle: com.github.spotbugs:spotbugs-annotations:4.1.2" level="project" />
-    <orderEntry type="library" name="Gradle: org.assertj:assertj-core:3.17.1" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-core:2.14.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-slf4j-impl:2.14.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.apache.logging.log4j:log4j-api:2.14.0" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Gradle: com.github.spotbugs:spotbugs-annotations:4.2.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.assertj:assertj-core:3.18.1" level="project" />
     <orderEntry type="library" name="Gradle: org.testng:testng:7.3.0" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.retrofit2:converter-gson:2.5.0" level="project" />
     <orderEntry type="library" name="Gradle: com.google.code.gson:gson:2.8.5" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.retrofit2:retrofit:2.5.0" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.okhttp3:okhttp:3.14.2" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.3.9" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.4.2" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: org.jetbrains:annotations:13.0" level="project" />
     <orderEntry type="library" name="Gradle: com.rometools:rome-utils:1.15.0" level="project" />
     <orderEntry type="library" name="Gradle: org.jdom:jdom2:2.0.6" level="project" />
@@ -89,7 +89,7 @@
     <orderEntry type="library" name="Gradle: org.apache.ant:ant:1.10.3" level="project" />
     <orderEntry type="library" name="Gradle: junit:junit:4.12" level="project" />
     <orderEntry type="library" name="Gradle: org.yaml:snakeyaml:1.21" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.0" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.4.20" level="project" />
     <orderEntry type="library" name="Gradle: com.squareup.okio:okio:1.17.2" level="project" />
     <orderEntry type="library" name="Gradle: com.google.guava:guava:25.1-android" level="project" />
     <orderEntry type="library" name="Gradle: javax.inject:javax.inject:1" level="project" />
diff --git a/config/detekt/baseline.xml b/config/detekt/baseline.xml
index 93d9e37..ed4ec34 100644
--- a/config/detekt/baseline.xml
+++ b/config/detekt/baseline.xml
@@ -2,18 +2,64 @@
 <SmellBaseline>
   <ManuallySuppressedIssues></ManuallySuppressedIssues>
   <CurrentIssues>
+    <ID>ComplexMethod:Weather2.kt$Weather2.Companion$ @JvmStatic @Throws(ModuleException::class) fun getWeather(query: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>LongMethod:StockQuote.kt$StockQuote.Companion$ @JvmStatic @Throws(ModuleException::class) fun getQuote(symbol: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>LongMethod:Weather2.kt$Weather2.Companion$ @JvmStatic @Throws(ModuleException::class) fun getWeather(query: String, apiKey: String?): List&lt;Message&gt;</ID>
     <ID>LongParameterList:Comment.kt$Comment$( bot: Mobibot, cmd: String, sender: String, isOp: Boolean, entry: EntryLink, index: Int, commentIndex: Int )</ID>
     <ID>LongParameterList:Comment.kt$Comment$( bot: Mobibot, sender: String, isOp: Boolean, entry: EntryLink, index: Int, commentIndex: Int )</ID>
     <ID>LongParameterList:Comment.kt$Comment$(bot: Mobibot, cmd: String, sender: String, entry: EntryLink, index: Int, commentIndex: Int)</ID>
+    <ID>LongParameterList:Twitter.kt$Twitter.Companion$( consumerKey: String?, consumerSecret: String?, token: String?, tokenSecret: String?, handle: String?, message: String, isDm: Boolean )</ID>
     <ID>MagicNumber:Comment.kt$Comment$3</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter$11</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter$3</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter.Companion$3</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter.Companion$33</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter.Companion$4</ID>
+    <ID>MagicNumber:CurrencyConverter.kt$CurrencyConverter.Companion$8</ID>
     <ID>MagicNumber:Cycle.kt$Cycle$10</ID>
+    <ID>MagicNumber:Dice.kt$Dice$7</ID>
     <ID>MagicNumber:Ignore.kt$Ignore$8</ID>
     <ID>MagicNumber:Modules.kt$Modules$7</ID>
     <ID>MagicNumber:Recap.kt$Recap.Companion$10</ID>
+    <ID>MagicNumber:Twitter.kt$Twitter$1000L</ID>
+    <ID>MagicNumber:Twitter.kt$Twitter$60L</ID>
     <ID>MagicNumber:Users.kt$Users$8</ID>
+    <ID>MagicNumber:Utils.kt$Utils.Companion$30</ID>
+    <ID>MagicNumber:Utils.kt$Utils.Companion$365</ID>
+    <ID>MagicNumber:Utils.kt$Utils.Companion$7</ID>
     <ID>MagicNumber:View.kt$View$8</ID>
+    <ID>MagicNumber:Weather2.kt$Weather2.Companion$1.60934</ID>
+    <ID>MagicNumber:Weather2.kt$Weather2.Companion$32</ID>
+    <ID>MagicNumber:Weather2.kt$Weather2.Companion$5</ID>
+    <ID>MagicNumber:Weather2.kt$Weather2.Companion$9</ID>
+    <ID>MagicNumber:WorldTime.kt$WorldTime$17</ID>
+    <ID>MagicNumber:WorldTime.kt$WorldTime.Companion$3</ID>
+    <ID>MagicNumber:WorldTime.kt$WorldTime.Companion$3600</ID>
+    <ID>MagicNumber:WorldTime.kt$WorldTime.Companion$60</ID>
+    <ID>MagicNumber:WorldTime.kt$WorldTime.Companion$86.4</ID>
+    <ID>MemberNameEqualsClassName:Calc.kt$Calc.Companion$ @JvmStatic fun calc(query: String): String</ID>
+    <ID>MemberNameEqualsClassName:Lookup.kt$Lookup.Companion$ @JvmStatic @Throws(UnknownHostException::class) fun lookup(query: String): String</ID>
+    <ID>MemberNameEqualsClassName:WorldTime.kt$WorldTime.Companion$ @JvmStatic fun worldTime(query: String): Message</ID>
     <ID>NestedBlockDepth:Addons.kt$Addons$ fun add(command: AbstractCommand, props: Properties)</ID>
     <ID>NestedBlockDepth:Comment.kt$Comment$override fun commandResponse( sender: String, login: String, args: String, isOp: Boolean, isPrivate: Boolean )</ID>
+    <ID>NestedBlockDepth:CurrencyConverter.kt$CurrencyConverter.Companion$ @JvmStatic fun convertCurrency(query: String): Message</ID>
+    <ID>NestedBlockDepth:FeedReader.kt$FeedReader$ override fun run()</ID>
+    <ID>NestedBlockDepth:GoogleSearch.kt$GoogleSearch$ override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean)</ID>
     <ID>NestedBlockDepth:LinksMgr.kt$LinksMgr$override fun commandResponse( sender: String, login: String, args: String, isOp: Boolean, isPrivate: Boolean )</ID>
+    <ID>NestedBlockDepth:Lookup.kt$Lookup$override fun commandResponse( sender: String, cmd: String, args: String, isPrivate: Boolean )</ID>
+    <ID>NestedBlockDepth:StockQuote.kt$StockQuote$ override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean)</ID>
+    <ID>NestedBlockDepth:StockQuote.kt$StockQuote.Companion$ @JvmStatic @Throws(ModuleException::class) fun getQuote(symbol: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>NestedBlockDepth:Weather2.kt$Weather2$ override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean)</ID>
+    <ID>NestedBlockDepth:Weather2.kt$Weather2.Companion$ @JvmStatic @Throws(ModuleException::class) fun getWeather(query: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>NestedBlockDepth:WorldTime.kt$WorldTime$override fun commandResponse( sender: String, cmd: String, args: String, isPrivate: Boolean )</ID>
+    <ID>ReturnCount:Utils.kt$Utils.Companion$ @JvmStatic fun colorize(s: String?, color: String): String</ID>
+    <ID>ThrowsCount:GoogleSearch.kt$GoogleSearch.Companion$ @JvmStatic @Throws(ModuleException::class) fun searchGoogle(query: String, apiKey: String?, cseKey: String?): List&lt;Message&gt;</ID>
+    <ID>ThrowsCount:StockQuote.kt$StockQuote.Companion$ @JvmStatic @Throws(ModuleException::class) fun getQuote(symbol: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>ThrowsCount:StockQuote.kt$StockQuote.Companion$@Throws(ModuleException::class) private fun getJsonResponse(response: String, debugMessage: String): JSONObject</ID>
+    <ID>ThrowsCount:Weather2.kt$Weather2.Companion$ @JvmStatic @Throws(ModuleException::class) fun getWeather(query: String, apiKey: String?): List&lt;Message&gt;</ID>
+    <ID>TooGenericExceptionCaught:FeedReader.kt$FeedReader$e: Exception</ID>
+    <ID>TooGenericExceptionCaught:StockQuote.kt$StockQuote.Companion$e: NullPointerException</ID>
+    <ID>TooGenericExceptionCaught:Weather2.kt$Weather2.Companion$e: NullPointerException</ID>
+    <ID>TooManyFunctions:Utils.kt$Utils$Companion</ID>
   </CurrentIssues>
 </SmellBaseline>
diff --git a/src/main/java/net/thauvin/erik/mobibot/Constants.java b/src/main/java/net/thauvin/erik/mobibot/Constants.kt
similarity index 65%
rename from src/main/java/net/thauvin/erik/mobibot/Constants.java
rename to src/main/java/net/thauvin/erik/mobibot/Constants.kt
index ee86294..4f3d1ae 100644
--- a/src/main/java/net/thauvin/erik/mobibot/Constants.java
+++ b/src/main/java/net/thauvin/erik/mobibot/Constants.kt
@@ -1,5 +1,5 @@
 /*
- * Constants.java
+ * Constants.kt
  *
  * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,81 +29,81 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot
 
-package net.thauvin.erik.mobibot;
-
-import java.util.Locale;
+import java.util.*
 
 /**
- * The <code>Constants</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-19
- * @since 1.0
+ * The `Constants` class.
  */
-public final class Constants {
+object Constants {
     /**
      * The connect/read timeout in ms.
      */
-    public static final int CONNECT_TIMEOUT = 5000;
+    const val CONNECT_TIMEOUT = 5000
+
     /**
      * Debug command line argument.
      */
-    public static final String DEBUG_ARG = "debug";
+    const val DEBUG_ARG = "debug"
+
     /**
      * The debug command.
      */
-    public static final String DEBUG_CMD = "debug";
+    const val DEBUG_CMD = "debug"
+
     /**
      * Default IRC Port.
      */
-    public static final int DEFAULT_PORT = 6667;
+    const val DEFAULT_PORT = 6667
+
     /**
      * Default IRC Server.
      */
-    public static final String DEFAULT_SERVER = "irc.freenode.net";
+    const val DEFAULT_SERVER = "irc.freenode.net"
+
     /**
      * The die command.
      */
-    public static final String DIE_CMD = "die";
+    const val DIE_CMD = "die"
+
     /**
      * Help command line argument.
      */
-    public static final String HELP_ARG = "help";
+    const val HELP_ARG = "help"
+
     /**
      * The help command.
      */
-    public static final String HELP_CMD = "help";
+    const val HELP_CMD = "help"
+
     /**
      * The link command.
      */
-    public static final String LINK_CMD = "L";
+    const val LINK_CMD = "L"
+
     /**
      * Default locale.
      */
-    public static final Locale LOCALE = Locale.getDefault();
+    val LOCALE: Locale = Locale.getDefault()
+
     /**
      * The empty title string.
      */
-    public static final String NO_TITLE = "No Title";
+    const val NO_TITLE = "No Title"
+
     /**
      * Properties command line argument.
      */
-    public static final String PROPS_ARG = "properties";
+    const val PROPS_ARG = "properties"
+
     /**
      * The timer delay in minutes.
      */
-    public static final long TIMER_DELAY = 10L;
+    const val TIMER_DELAY = 10L
 
     /**
      * Properties version line argument.
      */
-    public static final String VERSION_ARG = "version";
-
-    /**
-     * Disables the default constructor.
-     */
-    private Constants() {
-        throw new UnsupportedOperationException("Illegal constructor call.");
-    }
+    const val VERSION_ARG = "version"
 }
diff --git a/src/main/java/net/thauvin/erik/mobibot/FeedReader.java b/src/main/java/net/thauvin/erik/mobibot/FeedReader.java
deleted file mode 100644
index 41795f3..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/FeedReader.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * FeedReader.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot;
-
-import com.rometools.rome.feed.synd.SyndEntry;
-import com.rometools.rome.feed.synd.SyndFeed;
-import com.rometools.rome.io.SyndFeedInput;
-import com.rometools.rome.io.XmlReader;
-
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.List;
-
-/**
- * Reads a RSS feed.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created Feb 1, 2004
- * @since 1.0
- */
-public class FeedReader implements Runnable {
-    // Maximum number of feed items to display
-    private static final int MAX_ITEMS = 5;
-
-    // Bot
-    private final Mobibot bot;
-
-    // Nick of the person who sent the message
-    private final String sender;
-
-    // URL to fetch
-    private final String url;
-
-    /**
-     * Creates a new {@link FeedReader} instance.
-     *
-     * @param bot    The bot's instance.
-     * @param sender The nick of the person who sent the message.
-     * @param url    The URL to fetch.
-     */
-    public FeedReader(final Mobibot bot, final String sender, final String url) {
-        this.bot = bot;
-        this.sender = sender;
-        this.url = url;
-    }
-
-    /**
-     * Fetches the Feed's items.
-     */
-    @Override
-    public final void run() {
-        try {
-            final SyndFeedInput input = new SyndFeedInput();
-            try (final XmlReader reader = new XmlReader(new URL(url))) {
-                final SyndFeed feed = input.build(reader);
-
-                final List<SyndEntry> items = feed.getEntries();
-                if (items.isEmpty()) {
-                    bot.send(sender, "There is currently nothing to view.", false);
-                } else {
-                    SyndEntry item;
-                    for (int i = 0; (i < items.size()) && (i < MAX_ITEMS); i++) {
-                        item = items.get(i);
-                        bot.send(sender, item.getTitle(), false);
-                        bot.send(sender, Utils.helpIndent(Utils.green(item.getLink()), false), false);
-                    }
-                }
-            }
-        } catch (MalformedURLException e) {
-            bot.getLogger().debug("Invalid feed URL.", e);
-            bot.send(sender, "The feed URL is invalid.", false);
-        } catch (Exception e) {
-            bot.getLogger().debug("Unable to fetch the feed.", e);
-            bot.send(sender, "An error has occurred while fetching the feed: " + e.getMessage(), false);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/FeedReader.kt b/src/main/java/net/thauvin/erik/mobibot/FeedReader.kt
new file mode 100644
index 0000000..0dcdbac
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/FeedReader.kt
@@ -0,0 +1,85 @@
+/*
+ * FeedReader.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot
+
+import com.rometools.rome.io.SyndFeedInput
+import com.rometools.rome.io.XmlReader
+import java.net.MalformedURLException
+import java.net.URL
+
+/**
+ * Reads a RSS feed.
+ */
+class FeedReader(
+    // Bot
+    private val bot: Mobibot,
+    // Nick of the person who sent the message
+    private val sender: String,
+    // URL to fetch
+    private val url: String
+) : Runnable {
+    /**
+     * Fetches the Feed's items.
+     */
+    override fun run() {
+        with(bot) {
+            try {
+                val input = SyndFeedInput()
+                XmlReader(URL(url)).use { reader ->
+                    val feed = input.build(reader)
+                    val items = feed.entries
+                    if (items.isEmpty()) {
+                        send(sender, "There is currently nothing to view.", false)
+                    } else {
+                        var i = 0
+                        while (i < items.size && i < MAX_ITEMS) {
+                            send(sender, items[i].title, false)
+                            send(sender, Utils.helpIndent(Utils.green(items[i].link), false), false)
+                            i++
+                        }
+                    }
+                }
+            } catch (e: MalformedURLException) {
+                logger.debug("Invalid feed URL.", e)
+                send(sender, "The feed URL is invalid.", false)
+            } catch (e: Exception) {
+                logger.debug("Unable to fetch the feed.", e)
+                send(sender, "An error has occurred while fetching the feed: ${e.message}", false)
+            }
+        }
+    }
+
+    companion object {
+        // Maximum number of feed items to display
+        private const val MAX_ITEMS = 5
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/Mobibot.java b/src/main/java/net/thauvin/erik/mobibot/Mobibot.java
index 1289405..63ec7cf 100644
--- a/src/main/java/net/thauvin/erik/mobibot/Mobibot.java
+++ b/src/main/java/net/thauvin/erik/mobibot/Mobibot.java
@@ -579,7 +579,7 @@ public class Mobibot extends PircBot {
      */
     private boolean helpModules(final String sender, final String topic, final boolean isPrivate) {
         for (final AbstractModule module : addons.getModules()) {
-            for (final String cmd : module.getCommands()) {
+            for (final String cmd : module.commands) {
                 if (topic.equals(cmd)) {
                     module.helpResponse(sender, isPrivate);
                     return true;
@@ -646,7 +646,7 @@ public class Mobibot extends PircBot {
      */
     public final void joinChannel() {
         joinChannel(ircChannel);
-        twitter.notification("%1$s %2$s has joined %3$s");
+        twitter.notification(getName() + " " + ReleaseInfo.VERSION + " has joined " + getChannel());
     }
 
     /**
@@ -695,7 +695,7 @@ public class Mobibot extends PircBot {
                 }
                 // Modules
                 for (final AbstractModule module : addons.getModules()) { // modules
-                    for (final String c : module.getCommands()) {
+                    for (final String c : module.commands) {
                         if (cmd.startsWith(c)) {
                             module.commandResponse(sender, cmd, args, false);
                             return;
@@ -739,7 +739,7 @@ public class Mobibot extends PircBot {
         if (cmd.startsWith(Constants.HELP_CMD)) { // help
             helpResponse(sender, args, true);
         } else if (isOp && "kill".equals(cmd)) { // kill
-            twitter.notification("%1$s killed by " + sender + " on %3$s");
+            twitter.notification(getName() + " killed by " + sender + " on " + getChannel());
             sendRawLine("QUIT : Poof!");
             System.exit(0);
         } else if (isOp && Constants.DEBUG_CMD.equals(cmd)) { // debug
@@ -753,7 +753,7 @@ public class Mobibot extends PircBot {
             send(sender + " has just signed my death sentence.");
             TIMER.cancel();
             twitter.shutdown();
-            twitter.notification("%1$s stopped by " + sender + " on %3$s");
+            twitter.notification(getName() + " stopped by " + sender + " on " + getChannel());
             sleep(3);
             quitServer("The Bot Is Out There!");
             System.exit(0);
@@ -766,7 +766,7 @@ public class Mobibot extends PircBot {
             }
             for (final AbstractModule module : addons.getModules()) {
                 if (module.isPrivateMsgEnabled()) {
-                    for (final String c : module.getCommands()) {
+                    for (final String c : module.commands) {
                         if (cmd.equals(c)) {
                             module.commandResponse(sender, cmd, args, true);
                             return;
diff --git a/src/main/java/net/thauvin/erik/mobibot/TwitterOAuth.java b/src/main/java/net/thauvin/erik/mobibot/TwitterOAuth.java
index 7d807d0..dbc7cb9 100644
--- a/src/main/java/net/thauvin/erik/mobibot/TwitterOAuth.java
+++ b/src/main/java/net/thauvin/erik/mobibot/TwitterOAuth.java
@@ -69,8 +69,8 @@ public final class TwitterOAuth {
      * @throws TwitterException If an error occurs.
      * @throws IOException      If an IO error occurs.
      */
-    @SuppressFBWarnings({"DM_DEFAULT_ENCODING", "IMC_IMMATURE_CLASS_PRINTSTACKTRACE"})
-    @SuppressWarnings({"PMD.AvoidPrintStackTrace", "PMD.SystemPrintln"})
+    @SuppressFBWarnings({ "DM_DEFAULT_ENCODING", "IMC_IMMATURE_CLASS_PRINTSTACKTRACE" })
+    @SuppressWarnings({ "PMD.AvoidPrintStackTrace", "PMD.SystemPrintln" })
     public static void main(final String[] args) throws TwitterException, IOException {
         if (args.length == 2) {
             final twitter4j.Twitter twitter = new TwitterFactory().getInstance();
@@ -91,9 +91,10 @@ public final class TwitterOAuth {
                         }
 
                         System.out.println(
-                            "Please add the following to the bot's property file:" + "\n\n" + "twitter-consumerKey="
-                            + args[0] + '\n' + "twitter-consumerSecret=" + args[1] + '\n' + "twitter-token="
-                            + accessToken.getToken() + '\n' + "twitter-tokenSecret=" + accessToken.getTokenSecret());
+                                "Please add the following to the bot's property file:" + "\n\n" + "twitter-consumerKey="
+                                + args[0] + '\n' + "twitter-consumerSecret=" + args[1] + '\n' + "twitter-token="
+                                + accessToken.getToken() + '\n' + "twitter-tokenSecret=" + accessToken
+                                                                                                   .getTokenSecret());
                     } catch (TwitterException te) {
                         if (401 == te.getStatusCode()) {
                             System.out.println("Unable to get the access token.");
diff --git a/src/main/java/net/thauvin/erik/mobibot/Utils.java b/src/main/java/net/thauvin/erik/mobibot/Utils.java
deleted file mode 100644
index 69bd6a9..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/Utils.java
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * Utils.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import org.apache.commons.lang3.StringUtils;
-import org.jibble.pircbot.Colors;
-import org.jsoup.Jsoup;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
-import java.time.format.DateTimeFormatter;
-import java.util.Date;
-import java.util.concurrent.TimeUnit;
-import java.util.stream.Collectors;
-
-/**
- * Miscellaneous utilities class.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2014-04-26
- * @since 1.0
- */
-public final class Utils {
-    private static final String[] searchFlags = { "%c", "%n" };
-
-    /**
-     * Disables the default constructor.
-     *
-     * @throws UnsupportedOperationException If the constructor is called.
-     */
-    private Utils() {
-        throw new UnsupportedOperationException("Illegal constructor call.");
-    }
-
-    /**
-     * Makes the given int bold.
-     *
-     * @param i The int.
-     * @return The bold string.
-     */
-    public static String bold(final int i) {
-        return bold(Integer.toString(i));
-    }
-
-    /**
-     * Makes the given string bold.
-     *
-     * @param s The string.
-     * @return The bold string.
-     */
-    public static String bold(final String s) {
-        return colorize(s, Colors.BOLD);
-    }
-
-    /**
-     * Colorize a string.
-     *
-     * @param s     The string.
-     * @param color The color.
-     * @return The colorized string.
-     */
-    static String colorize(final String s, final String color) {
-        if (s == null) {
-            return Colors.NORMAL;
-        } else if (Colors.BOLD.equals(color) || Colors.REVERSE.equals(color)) {
-            return color + s + color;
-        }
-
-        return color + s + Colors.NORMAL;
-    }
-
-    /**
-     * Makes the given string cyan.
-     *
-     * @param s The string.
-     * @return The cyan string.
-     */
-    public static String cyan(final String s) {
-        return colorize(s, Colors.CYAN);
-    }
-
-    /**
-     * URL encodes the given string.
-     *
-     * @param s The string to encode.
-     * @return The encoded string.
-     */
-    public static String encodeUrl(final String s) {
-        return URLEncoder.encode(s, StandardCharsets.UTF_8);
-    }
-
-    /**
-     * Ensures that the given location (File/URL) has a trailing slash (<code>/</code>) to indicate a directory.
-     *
-     * @param location The File or URL location.
-     * @param isUrl    Set to true if the location is a URL
-     * @return The location ending with a slash.
-     */
-    static String ensureDir(final String location, final boolean isUrl) {
-        if (isUrl) {
-            if (location.charAt(location.length() - 1) == '/') {
-                return location;
-            } else {
-                return location + '/';
-            }
-        } else {
-            if (location.charAt(location.length() - 1) == File.separatorChar) {
-                return location;
-            } else {
-                return location + File.separatorChar;
-            }
-        }
-    }
-
-    /**
-     * Returns a property as an int.
-     *
-     * @param property The property value.
-     * @param def      The default property value.
-     * @return The port or default value if invalid.
-     */
-    public static int getIntProperty(final String property, final int def) {
-        int prop;
-
-        try {
-            prop = Integer.parseInt(property);
-        } catch (NumberFormatException ignore) {
-            prop = def;
-        }
-
-        return prop;
-    }
-
-    /**
-     * Makes the given string green.
-     *
-     * @param s The string.
-     * @return The green string.
-     */
-    public static String green(final String s) {
-        return colorize(s, Colors.DARK_GREEN);
-    }
-
-    /**
-     * Formats a help command by replacing {@code %c} with the bot's pub/priv command, and {@code %n} with the bot's
-     * nick.
-     *
-     * @param text      The help command text.
-     * @param botNick   The bot's nick.
-     * @param isPrivate The private flag.
-     * @return The formatted help command.
-     */
-    public static String helpFormat(final String text, final String botNick, final boolean isPrivate) {
-        final String[] replace = { (isPrivate) ? "/msg " + botNick : botNick + ':', botNick };
-        return StringUtils.replaceEach(text, searchFlags, replace);
-    }
-
-    /**
-     * Returns indented help string.
-     *
-     * @param help The help string.
-     * @return The indented help string.
-     * @see #helpIndent(String, boolean)
-     */
-    public static String helpIndent(final String help) {
-        return helpIndent(help, true);
-    }
-
-    /**
-     * Returns indented help string.
-     *
-     * @param help   The help string.
-     * @param isBold The bold flag.
-     * @return The indented help string.
-     */
-    public static String helpIndent(final String help, final boolean isBold) {
-        return "      " + (isBold ? bold(help) : help);
-    }
-
-    /**
-     * Returns the specified date as an ISO local date string.
-     *
-     * @param date The date.
-     * @return The date in {@link DateTimeFormatter#ISO_LOCAL_DATE} format.
-     */
-    public static String isoLocalDate(final Date date) {
-        return isoLocalDate(LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()));
-    }
-
-    /**
-     * Returns the specified date as an ISO local date string.
-     *
-     * @param date The date.
-     * @return The date in {@link DateTimeFormatter#ISO_LOCAL_DATE} format.
-     */
-    public static String isoLocalDate(final LocalDateTime date) {
-        return date.format(DateTimeFormatter.ISO_LOCAL_DATE);
-    }
-
-    /**
-     * Obfuscates the given string.
-     *
-     * @param s The string.
-     * @return The obfuscated string.
-     */
-    public static String obfuscate(final String s) {
-        if (StringUtils.isNotBlank(s)) {
-            return StringUtils.repeat('x', s.length());
-        }
-        return s;
-    }
-
-    /**
-     * Returns the plural form of a word, if count &gt; 1.
-     *
-     * @param count  The count.
-     * @param word   The word.
-     * @param plural The plural word.
-     * @return The plural string.
-     */
-    public static String plural(final long count, final String word, final String plural) {
-        if (count > 1) {
-            return plural;
-        } else {
-            return word;
-        }
-    }
-
-    /**
-     * Makes the given string red.
-     *
-     * @param s The string.
-     * @return The red string.
-     */
-    public static String red(final String s) {
-        return colorize(s, Colors.RED);
-    }
-
-    /**
-     * Makes the given string reverse color.
-     *
-     * @param s The string.
-     * @return The reverse color string.
-     */
-    public static String reverseColor(final String s) {
-        return colorize(s, Colors.REVERSE);
-    }
-
-    /**
-     * Returns today's date.
-     *
-     * @return Today's date in {@link DateTimeFormatter#ISO_LOCAL_DATE} format.
-     */
-    public static String today() {
-        return isoLocalDate(LocalDateTime.now());
-    }
-
-    /**
-     * Converts XML/XHTML entities to plain text.
-     *
-     * @param str The string to unescape.
-     * @return The unescaped string.
-     */
-    public static String unescapeXml(final String str) {
-        return Jsoup.parse(str).text();
-    }
-
-    /**
-     * Converts milliseconds to year month week day hour and minutes.
-     *
-     * @param uptime The uptime in milliseconds.
-     * @return The uptime in year month week day hours and minutes.
-     */
-    public static String uptime(final long uptime) {
-        final StringBuilder info = new StringBuilder();
-
-        long days = TimeUnit.MILLISECONDS.toDays(uptime);
-        final long years = days / 365;
-        days %= 365;
-        final long months = days / 30;
-        days %= 30;
-        final long weeks = days / 7;
-        days %= 7;
-        final long hours = TimeUnit.MILLISECONDS.toHours(uptime) - TimeUnit.DAYS.toHours(
-                TimeUnit.MILLISECONDS.toDays(uptime));
-        final long minutes = TimeUnit.MILLISECONDS.toMinutes(uptime) - TimeUnit.HOURS.toMinutes(
-                TimeUnit.MILLISECONDS.toHours(uptime));
-
-        if (years > 0) {
-            info.append(years).append(plural(years, " year ", " years "));
-        }
-
-        if (months > 0) {
-            info.append(weeks).append(plural(months, " month ", " months "));
-        }
-
-        if (weeks > 0) {
-            info.append(weeks).append(plural(weeks, " week ", " weeks "));
-        }
-
-
-        if (days > 0) {
-            info.append(days).append(plural(days, " day ", " days "));
-        }
-
-        if (hours > 0) {
-            info.append(hours).append(plural(hours, " hour ", " hours "));
-        }
-
-        info.append(minutes).append(plural(minutes, " minute", " minutes"));
-
-        return info.toString();
-    }
-
-    /**
-     * Reads contents of a URL.
-     *
-     * @param url The URL to read.
-     * @return The URL contents.
-     * @throws IOException If an IO error occurs.
-     */
-    @SuppressFBWarnings("SECSSSRFUC")
-    public static String urlReader(final URL url) throws IOException {
-        try (final BufferedReader reader = new BufferedReader(
-                new InputStreamReader(url.openStream(), StandardCharsets.UTF_8))) {
-            return reader.lines().collect(Collectors.joining(System.lineSeparator()));
-        }
-    }
-
-    /**
-     * Returns the specified date formatted as <code>yyyy-MM-dd HH:mm</code>.
-     *
-     * @param date The date.
-     * @return The formatted date.
-     */
-    public static String utcDateTime(final Date date) {
-        return utcDateTime(LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()));
-    }
-
-    /**
-     * Returns the specified date formatted as <code>yyyy-MM-dd HH:mm</code>.
-     *
-     * @param date The date.
-     * @return The formatted date.
-     */
-    public static String utcDateTime(final LocalDateTime date) {
-        return date.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"));
-    }
-
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/Utils.kt b/src/main/java/net/thauvin/erik/mobibot/Utils.kt
new file mode 100644
index 0000000..c1cae4b
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/Utils.kt
@@ -0,0 +1,301 @@
+/*
+ * Utils.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot
+
+import org.apache.commons.lang3.StringUtils
+import org.jibble.pircbot.Colors
+import org.jsoup.Jsoup
+import java.io.BufferedReader
+import java.io.File
+import java.io.IOException
+import java.io.InputStreamReader
+import java.net.URL
+import java.net.URLEncoder
+import java.nio.charset.StandardCharsets
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.format.DateTimeFormatter
+import java.util.*
+import java.util.concurrent.TimeUnit
+import java.util.stream.Collectors
+
+/**
+ * Miscellaneous utilities class.
+ */
+class Utils private constructor() {
+    companion object {
+        private val searchFlags = arrayOf("%c", "%n")
+
+        /**
+         * Makes the given int bold.
+         */
+        @JvmStatic
+        fun bold(i: Int): String {
+            return bold(i.toString())
+        }
+
+        /**
+         * Makes the given string bold.
+         */
+        @JvmStatic
+        fun bold(s: String?): String {
+            return colorize(s, Colors.BOLD)
+        }
+
+        /**
+         * Colorize a string.
+         */
+        @JvmStatic
+        fun colorize(s: String?, color: String): String {
+            if (s == null) {
+                return Colors.NORMAL
+            } else if (Colors.BOLD == color || Colors.REVERSE == color) {
+                return color + s + color
+            }
+            return color + s + Colors.NORMAL
+        }
+
+        /**
+         * Makes the given string cyan.
+         */
+        @JvmStatic
+        fun cyan(s: String?): String {
+            return colorize(s, Colors.CYAN)
+        }
+
+        /**
+         * URL encodes the given string.
+         */
+        fun encodeUrl(s: String?): String {
+            return URLEncoder.encode(s, StandardCharsets.UTF_8)
+        }
+
+        /**
+         * Ensures that the given location (File/URL) has a trailing slash (`/`) to indicate a directory.
+         */
+        @JvmStatic
+        fun ensureDir(location: String, isUrl: Boolean): String {
+            return if (location.isNotEmpty()) {
+                if (isUrl) {
+                    if (location[location.length - 1] == '/') {
+                        location
+                    } else {
+                        "$location/"
+                    }
+                } else {
+                    if (location[location.length - 1] == File.separatorChar) {
+                        location
+                    } else {
+                        location + File.separatorChar
+                    }
+                }
+            } else {
+                location
+            }
+        }
+
+        /**
+         * Returns a property as an int.
+         */
+        @JvmStatic
+        fun getIntProperty(property: String, def: Int): Int {
+            return try {
+                property.toInt()
+            } catch (ignore: NumberFormatException) {
+                def
+            }
+        }
+
+        /**
+         * Makes the given string green.
+         */
+        @JvmStatic
+        fun green(s: String?): String {
+            return colorize(s, Colors.DARK_GREEN)
+        }
+
+        /**
+         * Formats a help command by replacing `%c` with the bot's pub/priv command, and `%n` with the bot's
+         * nick.
+         */
+        @JvmStatic
+        fun helpFormat(text: String?, botNick: String, isPrivate: Boolean): String {
+            val replace = arrayOf(if (isPrivate) "/msg $botNick" else "$botNick:", botNick)
+            return StringUtils.replaceEach(text, searchFlags, replace)
+        }
+
+        /**
+         * Returns indented help string.
+         */
+        @JvmStatic
+        @JvmOverloads
+        fun helpIndent(help: String?, isBold: Boolean = true): String {
+            return "      " + if (isBold) bold(help) else help
+        }
+
+        /**
+         * Returns the specified date as an ISO local date string.
+         */
+        @JvmStatic
+        fun isoLocalDate(date: Date): String {
+            return isoLocalDate(LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()))
+        }
+
+        /**
+         * Returns the specified date as an ISO local date string.
+         */
+        @JvmStatic
+        fun isoLocalDate(date: LocalDateTime): String {
+            return date.format(DateTimeFormatter.ISO_LOCAL_DATE)
+        }
+
+        /**
+         * Obfuscates the given string.
+         */
+        @JvmStatic
+        fun obfuscate(s: String?): String {
+            return if (s!!.isNotBlank()) {
+                StringUtils.repeat('x', s.length)
+            } else s
+        }
+
+        /**
+         * Returns the plural form of a word, if count &gt; 1.
+         */
+        @JvmStatic
+        fun plural(count: Long, word: String, plural: String): String {
+            return if (count > 1) {
+                plural
+            } else {
+                word
+            }
+        }
+
+        /**
+         * Makes the given string red.
+         */
+        @JvmStatic
+        fun red(s: String?): String {
+            return colorize(s, Colors.RED)
+        }
+
+        /**
+         * Makes the given string reverse color.
+         */
+        @JvmStatic
+        fun reverseColor(s: String?): String {
+            return colorize(s, Colors.REVERSE)
+        }
+
+        /**
+         * Returns today's date.
+         */
+        @JvmStatic
+        fun today(): String {
+            return isoLocalDate(LocalDateTime.now())
+        }
+
+        /**
+         * Converts XML/XHTML entities to plain text.
+         */
+        @JvmStatic
+        fun unescapeXml(str: String?): String {
+            return Jsoup.parse(str).text()
+        }
+
+        /**
+         * Converts milliseconds to year month week day hour and minutes.
+         */
+        @JvmStatic
+        fun uptime(uptime: Long): String {
+            val info = StringBuilder()
+            var days = TimeUnit.MILLISECONDS.toDays(uptime)
+            val years = days / 365
+            days %= 365
+            val months = days / 30
+            days %= 30
+            val weeks = days / 7
+            days %= 7
+            val hours = TimeUnit.MILLISECONDS.toHours(uptime) - TimeUnit.DAYS.toHours(
+                TimeUnit.MILLISECONDS.toDays(uptime)
+            )
+            val minutes = TimeUnit.MILLISECONDS.toMinutes(uptime) - TimeUnit.HOURS.toMinutes(
+                TimeUnit.MILLISECONDS.toHours(uptime)
+            )
+            with(info) {
+                if (years > 0) {
+                    append(years).append(plural(years, " year ", " years "))
+                }
+                if (months > 0) {
+                    append(weeks).append(plural(months, " month ", " months "))
+                }
+                if (weeks > 0) {
+                    append(weeks).append(plural(weeks, " week ", " weeks "))
+                }
+                if (days > 0) {
+                    append(days).append(plural(days, " day ", " days "))
+                }
+                if (hours > 0) {
+                    append(hours).append(plural(hours, " hour ", " hours "))
+                }
+                append(minutes).append(plural(minutes, " minute", " minutes"))
+                return toString()
+            }
+        }
+
+        /**
+         * Reads contents of a URL.
+         */
+        @JvmStatic
+        @Throws(IOException::class)
+        fun urlReader(url: URL): String {
+            BufferedReader(InputStreamReader(url.openStream(), StandardCharsets.UTF_8))
+                .use { reader -> return reader.lines().collect(Collectors.joining(System.lineSeparator())) }
+        }
+
+        /**
+         * Returns the specified date formatted as `yyyy-MM-dd HH:mm`.
+         */
+        @JvmStatic
+        fun utcDateTime(date: Date): String {
+            return utcDateTime(LocalDateTime.ofInstant(date.toInstant(), ZoneId.systemDefault()))
+        }
+
+        /**
+         * Returns the specified date formatted as `yyyy-MM-dd HH:mm`.
+         */
+        @JvmStatic
+        fun utcDateTime(date: LocalDateTime): String {
+            return date.format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"))
+        }
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/commands/AbstractCommand.kt b/src/main/java/net/thauvin/erik/mobibot/commands/AbstractCommand.kt
index df19332..3168dde 100644
--- a/src/main/java/net/thauvin/erik/mobibot/commands/AbstractCommand.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/commands/AbstractCommand.kt
@@ -63,9 +63,10 @@ abstract class AbstractCommand(val bot: Mobibot) {
         return false
     }
 
-    open fun getProperty(key: String) : String? {
+    open fun getProperty(key: String): String? {
         return properties[key]
     }
+
     open fun getPropertyKeys(): Set<String> {
         return properties.keys
     }
diff --git a/src/main/java/net/thauvin/erik/mobibot/commands/Cycle.kt b/src/main/java/net/thauvin/erik/mobibot/commands/Cycle.kt
index dbccdd6..1ca4ed2 100644
--- a/src/main/java/net/thauvin/erik/mobibot/commands/Cycle.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/commands/Cycle.kt
@@ -38,10 +38,7 @@ import net.thauvin.erik.mobibot.Utils
 class Cycle(bot: Mobibot) : AbstractCommand(bot) {
     private val wait = 10
     override val name = "cycle"
-    override val help = listOf(
-       "To have the bot leave the channel and come back:",
-        Utils.helpIndent("%c $name")
-    )
+    override val help = listOf("To have the bot leave the channel and come back:", Utils.helpIndent("%c $name"))
     override val isOp = true
     override val isPublic = false
     override val isVisible = true
diff --git a/src/main/java/net/thauvin/erik/mobibot/commands/Info.java b/src/main/java/net/thauvin/erik/mobibot/commands/Info.java
index aed639c..1282d78 100644
--- a/src/main/java/net/thauvin/erik/mobibot/commands/Info.java
+++ b/src/main/java/net/thauvin/erik/mobibot/commands/Info.java
@@ -48,7 +48,7 @@ public class Info extends AbstractCommand {
             + " (" + Utils.green(ReleaseInfo.WEBSITE) + ')',
             "Written by " + ReleaseInfo.AUTHOR + " (" + Utils.green(ReleaseInfo.AUTHOR_URL) + ')');
 
-    public Info(@NotNull final Mobibot bot) {
+    public Info(final Mobibot bot) {
         super(bot);
     }
 
@@ -97,18 +97,14 @@ public class Info extends AbstractCommand {
 
         if (isOp) {
             if (getBot().getTell().isEnabled()) {
-                info.append(", Messages: ")
-                    .append(getBot().getTell().size());
+                info.append(", Messages: ").append(getBot().getTell().size());
             }
             if (getBot().getTwitter().isAutoPost()) {
-                info.append(", Twitter: ")
-                    .append(getBot().getTwitter().entriesCount());
+                info.append(", Twitter: ").append(getBot().getTwitter().entriesCount());
             }
         }
 
-        info.append(", Recap: ")
-            .append(Recap.recapCount())
-            .append(']');
+        info.append(", Recap: ").append(Recap.recapCount()).append(']');
 
         getBot().send(sender, info.toString(), isPrivate);
     }
diff --git a/src/main/java/net/thauvin/erik/mobibot/commands/tell/Tell.java b/src/main/java/net/thauvin/erik/mobibot/commands/tell/Tell.java
index 05efbec..8470320 100644
--- a/src/main/java/net/thauvin/erik/mobibot/commands/tell/Tell.java
+++ b/src/main/java/net/thauvin/erik/mobibot/commands/tell/Tell.java
@@ -173,7 +173,8 @@ public class Tell extends AbstractCommand {
                        Utils.helpIndent("%c " + TELL_CMD + " <nick> <message>"),
                        "To view queued and sent messages:",
                        Utils.helpIndent("%c " + TELL_CMD + ' ' + View.VIEW_CMD),
-                       "Messages are kept for " + Utils.bold(maxDays) + Utils.plural(maxDays, " day.", " days."));
+                       "Messages are kept for " + Utils.bold(maxDays)
+                       + Utils.plural(maxDays, " day.", " days."));
     }
 
     @Override
@@ -383,8 +384,8 @@ public class Tell extends AbstractCommand {
                                   isPrivate)),
                           isPrivate);
             getBot().send(sender,
-                          "Messages are kept for " + Utils.bold(maxDays) + Utils.plural(maxDays, " day.", " days."),
-                          isPrivate);
+                          "Messages are kept for " + Utils.bold(maxDays)
+                          + Utils.plural(maxDays, " day.", " days."), isPrivate);
         }
     }
 }
diff --git a/src/main/java/net/thauvin/erik/mobibot/entries/EntriesUtils.java b/src/main/java/net/thauvin/erik/mobibot/entries/EntriesUtils.java
index f0485db..e114d66 100644
--- a/src/main/java/net/thauvin/erik/mobibot/entries/EntriesUtils.java
+++ b/src/main/java/net/thauvin/erik/mobibot/entries/EntriesUtils.java
@@ -84,7 +84,8 @@ public final class EntriesUtils {
      * @param isView Set to true to display the number of comments.
      * @return The entry's link.
      */
-    @SuppressFBWarnings(value = "CE_CLASS_ENVY", justification = "Yes, it does.")
+    @SuppressFBWarnings(value = "CE_CLASS_ENVY",
+                        justification = "Yes, it does.")
     public static String buildLink(final int index, final EntryLink entry, final boolean isView) {
         final StringBuilder buff = new StringBuilder().append(Constants.LINK_CMD).append(index + 1)
                                                       .append(": ").append('[').append(entry.getNick()).append(']');
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.java b/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.java
deleted file mode 100644
index f8483af..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * AbstractModule.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import org.apache.commons.lang3.StringUtils;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * The <code>Module</code> abstract class.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2016-07-01
- * @since 1.0
- */
-public abstract class AbstractModule {
-    final Mobibot bot;
-    final List<String> commands = new ArrayList<>();
-    final List<String> help = new ArrayList<>();
-    final Map<String, String> properties = new ConcurrentHashMap<>();
-
-    AbstractModule(final Mobibot bot) {
-        this.bot = bot;
-    }
-
-    /**
-     * Responds to a command.
-     *
-     * @param sender    The sender.
-     * @param cmd       The command.
-     * @param args      The command arguments.
-     * @param isPrivate Set to <code>true</code> if the response should be sent as a private message.
-     */
-    public abstract void commandResponse(final String sender,
-                                         final String cmd,
-                                         final String args,
-                                         final boolean isPrivate);
-
-    /**
-     * Returns the module's commands, if any.
-     *
-     * @return The commands.
-     */
-    public List<String> getCommands() {
-        return commands;
-    }
-
-    /**
-     * Returns the module's property keys.
-     *
-     * @return The keys.
-     */
-    public Set<String> getPropertyKeys() {
-        return properties.keySet();
-    }
-
-    /**
-     * Returns <code>true</code> if the module has properties.
-     *
-     * @return <code>true</code> or <code>false</code> .
-     */
-    public boolean hasProperties() {
-        return !properties.isEmpty();
-    }
-
-    /**
-     * Responds with the module's help.
-     *
-     * @param sender    The sender.
-     * @param isPrivate Set to <code>true</code> if the response should be sent as a private message.
-     */
-    public void helpResponse(final String sender, final boolean isPrivate) {
-        for (final String h : help) {
-            bot.send(sender, Utils.helpFormat(h, bot.getNick(), isPrivateMsgEnabled() && isPrivate), isPrivate);
-        }
-    }
-
-    /**
-     * Initializes the properties.
-     *
-     * @param keys The properties keys to initialize.
-     */
-    public void initProperties(final String... keys) {
-        for (final String key : keys) {
-            properties.put(key, "");
-        }
-    }
-
-    /**
-     * Returns <code>true</code> if the module is enabled.
-     *
-     * @return <code>true</code> or <code>false</code>
-     */
-    public boolean isEnabled() {
-        if (hasProperties()) {
-            return isValidProperties();
-        } else {
-            return true;
-        }
-    }
-
-    /**
-     * Returns <code>true</code> if the module responds to private messages.
-     *
-     * @return <code>true</code> or <code>false</code>
-     */
-    public boolean isPrivateMsgEnabled() {
-        return false;
-    }
-
-    /**
-     * Ensures that all properties have values.
-     *
-     * @return <code>true</code> if the properties are valid, <code>false</code> otherwise.
-     */
-    boolean isValidProperties() {
-        for (final String s : getPropertyKeys()) {
-            if (StringUtils.isBlank(properties.get(s))) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * Sets a property key and value.
-     *
-     * @param key   The key.
-     * @param value The value.
-     */
-    public void setProperty(final String key, final String value) {
-        if (StringUtils.isNotBlank(key)) {
-            properties.put(key, value);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.kt b/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.kt
new file mode 100644
index 0000000..dd40a8c
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/AbstractModule.kt
@@ -0,0 +1,131 @@
+/*
+ * AbstractModule.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import org.apache.commons.lang3.StringUtils
+import java.util.*
+import java.util.concurrent.ConcurrentHashMap
+
+/**
+ * The `Module` abstract class.
+ */
+abstract class AbstractModule(val bot: Mobibot) {
+    /**
+     * The module's commands, if any.
+     */
+    @JvmField
+    val commands: MutableList<String> = ArrayList()
+
+    @JvmField
+    val help: MutableList<String> = ArrayList()
+    val properties: MutableMap<String, String> = ConcurrentHashMap()
+
+    /**
+     * Responds to a command.
+     */
+    abstract fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    )
+
+    /**
+     * Returns the module's property keys.
+     */
+    val propertyKeys: Set<String>
+        get() = properties.keys
+
+    /**
+     * Returns `true` if the module has properties.
+     */
+    fun hasProperties(): Boolean {
+        return properties.isNotEmpty()
+    }
+
+    /**
+     * Responds with the module's help.
+     */
+    open fun helpResponse(sender: String, isPrivate: Boolean) {
+        for (h in help) {
+            bot.send(sender, Utils.helpFormat(h, bot.nick, isPrivateMsgEnabled && isPrivate), isPrivate)
+        }
+    }
+
+    /**
+     * Initializes the properties.
+     */
+    fun initProperties(vararg keys: String) {
+        for (key in keys) {
+            properties[key] = ""
+        }
+    }
+
+    /**
+     * Returns `true` if the module is enabled.
+     */
+    val isEnabled: Boolean
+        get() = if (hasProperties()) {
+            isValidProperties
+        } else {
+            true
+        }
+
+    /**
+     * Returns `true` if the module responds to private messages.
+     */
+    open val isPrivateMsgEnabled: Boolean = false
+
+    /**
+     * Ensures that all properties have values.
+     */
+    open val isValidProperties: Boolean
+        get() {
+            for (s in propertyKeys) {
+                if (StringUtils.isBlank(properties[s])) {
+                    return false
+                }
+            }
+            return true
+        }
+
+    /**
+     * Sets a property key and value.
+     */
+    fun setProperty(key: String, value: String) {
+        if (StringUtils.isNotBlank(key)) {
+            properties[key] = value
+        }
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Calc.java b/src/main/java/net/thauvin/erik/mobibot/modules/Calc.java
deleted file mode 100644
index 862711f..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Calc.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Calc.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.objecthunter.exp4j.Expression;
-import net.objecthunter.exp4j.ExpressionBuilder;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import org.apache.commons.lang3.StringUtils;
-
-import java.text.DecimalFormat;
-
-/**
- * The Calc module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2016-07-01
- * @since 1.0
- */
-public class Calc extends AbstractModule {
-    // Calc command
-    private static final String CALC_CMD = "calc";
-
-    /**
-     * The default constructor.
-     */
-    public Calc(final Mobibot bot) {
-        super(bot);
-
-        commands.add(CALC_CMD);
-
-        help.add("To solve a mathematical calculation:");
-        help.add(Utils.helpIndent("%c " + CALC_CMD + " <calculation>"));
-    }
-
-    /**
-     * Performs a calculation.
-     *
-     * <p>1 + 1 * 2</p>
-     *
-     * @param query The query.
-     * @return The calculation result.
-     */
-    static String calc(final String query) {
-        final DecimalFormat decimalFormat = new DecimalFormat("#.##");
-
-        try {
-            final Expression calc = new ExpressionBuilder(query).build();
-            return query.replace(" ", "") + " = " + Utils.bold(decimalFormat.format(calc.evaluate()));
-        } catch (Exception e) {
-            return "No idea. This is the kind of math I don't get.";
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        if (StringUtils.isNotBlank(args)) {
-            bot.send(calc(args));
-        } else {
-            helpResponse(sender, isPrivate);
-        }
-    }
-}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/AbstractModuleTest.java b/src/main/java/net/thauvin/erik/mobibot/modules/Calc.kt
similarity index 54%
rename from src/test/java/net/thauvin/erik/mobibot/modules/AbstractModuleTest.java
rename to src/main/java/net/thauvin/erik/mobibot/modules/Calc.kt
index 5eab364..22a6c7e 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/AbstractModuleTest.java
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Calc.kt
@@ -1,5 +1,5 @@
 /*
- * AbstractModuleTest.java
+ * Calc.kt
  *
  * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,41 +29,53 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.objecthunter.exp4j.ExpressionBuilder
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import org.apache.commons.lang3.StringUtils
+import java.text.DecimalFormat
 
 /**
- * The <code>AbstractModuleTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
+ * The Calc module.
  */
-
-final class AbstractModuleTest {
-    private AbstractModuleTest() {
-        throw new UnsupportedOperationException("Illegal constructor call.");
+class Calc(bot: Mobibot) : AbstractModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        if (StringUtils.isNotBlank(args)) {
+            bot.send(calc(args))
+        } else {
+            helpResponse(sender, isPrivate)
+        }
     }
 
-    @SuppressFBWarnings("CE_CLASS_ENVY")
-    static void testAbstractModule(final AbstractModule module) {
-        final String name = module.getClass().getName();
+    companion object {
+        // Calc command
+        private const val CALC_CMD = "calc"
 
-        assertThat(module.isEnabled()).as(name + ": enabled").isNotEqualTo(module.hasProperties());
-        assertThat(module.getCommands().size()).as(name + ": commands > 0").isGreaterThan(0);
-        if (!module.hasProperties()) {
-            assertThat(module.getPropertyKeys().size()).as(name + ": no properties").isEqualTo(0);
-            module.setProperty("test", "test");
-            module.setProperty("", "invalid");
+        /**
+         * Performs a calculation. e.g.: 1 + 1 * 2
+         */
+        @JvmStatic
+        fun calc(query: String): String {
+            val decimalFormat = DecimalFormat("#.##")
+            return try {
+                val calc = ExpressionBuilder(query).build()
+                query.replace(" ", "") + " = " + Utils.bold(decimalFormat.format(calc.evaluate()))
+            } catch (e: IllegalArgumentException) {
+                "No idea. This is the kind of math I don't get."
+            }
         }
+    }
 
-        assertThat(module.getPropertyKeys().size()).as(name + ": properties > 0").isGreaterThan(0);
-
-        module.setProperty("invalid", "");
-        assertThat(module.isValidProperties()).as(name + ": invalid properties").isFalse();
+    init {
+        commands.add(CALC_CMD)
+        help.add("To solve a mathematical calculation:")
+        help.add(Utils.helpIndent("%c $CALC_CMD <calculation>"))
     }
 }
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.java b/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.java
deleted file mode 100644
index 2794395..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.java
+++ /dev/null
@@ -1,253 +0,0 @@
-/*
- * CurrencyConverter.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.Constants;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.ErrorMessage;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.PublicMessage;
-import org.apache.commons.lang3.StringUtils;
-import org.jdom2.Document;
-import org.jdom2.Element;
-import org.jdom2.JDOMException;
-import org.jdom2.Namespace;
-import org.jdom2.input.SAXBuilder;
-
-import javax.xml.XMLConstants;
-import java.io.IOException;
-import java.net.URL;
-import java.text.NumberFormat;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.TreeMap;
-
-import static org.apache.commons.lang3.StringUtils.upperCase;
-
-/**
- * The CurrentConverter module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created Feb 11, 2004
- * @since 1.0
- */
-@SuppressWarnings("PMD.UseConcurrentHashMap")
-public final class CurrencyConverter extends ThreadedModule {
-    // Currency command
-    private static final String CURRENCY_CMD = "currency";
-    // Rates keyword
-    private static final String CURRENCY_RATES_KEYWORD = "rates";
-    // Empty rate table.
-    private static final String EMPTY_RATE_TABLE = "Sorry, but the exchange rate table is empty.";
-    // Exchange rates
-    private static final Map<String, String> EXCHANGE_RATES = new TreeMap<>();
-    // Exchange rates table URL
-    private static final String EXCHANGE_TABLE_URL = "https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml";
-    // Last exchange rates table publication date
-    private static String pubDate = "";
-
-    /**
-     * Creates a new {@link CurrencyConverter} instance.
-     */
-    public CurrencyConverter(final Mobibot bot) {
-        super(bot);
-
-        commands.add(CURRENCY_CMD);
-    }
-
-    /**
-     * Converts from a currency to another.
-     *
-     * <p>100 USD to EUR</p>
-     *
-     * @param query The query.
-     * @return The {@link Message} contained the converted currency.
-     */
-    static Message convertCurrency(final String query) {
-        final String[] cmds = query.split(" ");
-
-        if (cmds.length == 4) {
-            if (cmds[3].equals(cmds[1]) || "0".equals(cmds[0])) {
-                return new PublicMessage("You're kidding, right?");
-            } else {
-                final String to = upperCase(cmds[1]);
-                final String from = upperCase(cmds[3]);
-
-                if (EXCHANGE_RATES.containsKey(to) && EXCHANGE_RATES.containsKey(from)) {
-                    try {
-                        final double amt = Double.parseDouble(cmds[0].replace(",", ""));
-                        final double doubleFrom = Double.parseDouble(EXCHANGE_RATES.get(to));
-                        final double doubleTo = Double.parseDouble(EXCHANGE_RATES.get(from));
-
-                        return new PublicMessage(
-                                NumberFormat.getCurrencyInstance(Constants.LOCALE).format(amt).substring(1)
-                                + ' '
-                                + upperCase(cmds[1])
-                                + " = "
-                                + NumberFormat.getCurrencyInstance(Constants.LOCALE)
-                                              .format((amt * doubleTo) / doubleFrom)
-                                              .substring(1)
-                                + ' '
-                                + upperCase(cmds[3]));
-                    } catch (NumberFormatException e) {
-                        return new ErrorMessage("Let's try with some real numbers next time, okay?");
-                    }
-                } else {
-                    return new ErrorMessage("Sounds like monopoly money to me!");
-                }
-            }
-        }
-        return new ErrorMessage("Invalid query. Let's try again.");
-    }
-
-    static List<String> currencyRates() {
-        final List<String> rates = new ArrayList<>(33);
-        for (final Map.Entry<String, String> rate : EXCHANGE_RATES.entrySet()) {
-            rates.add("  " + rate.getKey() + ": " + StringUtils.leftPad(rate.getValue(), 8));
-        }
-
-        return rates;
-    }
-
-    static void loadRates() throws ModuleException {
-        if (EXCHANGE_RATES.isEmpty()) {
-            try {
-                final SAXBuilder builder = new SAXBuilder();
-                // See https://rules.sonarsourcecom/java/tag/owasp/RSPEC-2755
-                builder.setProperty(XMLConstants.ACCESS_EXTERNAL_DTD, "");
-                builder.setProperty(XMLConstants.ACCESS_EXTERNAL_SCHEMA, "");
-                builder.setIgnoringElementContentWhitespace(true);
-
-                final Document doc = builder.build(new URL(EXCHANGE_TABLE_URL));
-                final Element root = doc.getRootElement();
-                final Namespace ns = root.getNamespace("");
-                final Element cubeRoot = root.getChild("Cube", ns);
-                final Element cubeTime = cubeRoot.getChild("Cube", ns);
-
-                pubDate = cubeTime.getAttribute("time").getValue();
-
-                final List<Element> cubes = cubeTime.getChildren();
-
-                for (final Element cube : cubes) {
-                    EXCHANGE_RATES.put(
-                            cube.getAttribute("currency").getValue(),
-                            cube.getAttribute("rate").getValue());
-                }
-
-                EXCHANGE_RATES.put("EUR", "1");
-            } catch (JDOMException | IOException e) {
-                throw new ModuleException(e.getMessage(),
-                                          "An error has occurred while parsing the exchange rates table.",
-                                          e);
-            }
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        synchronized (this) {
-            if (!pubDate.equals(Utils.today())) {
-                EXCHANGE_RATES.clear();
-            }
-        }
-
-        super.commandResponse(sender, cmd, args, isPrivate);
-    }
-
-    /**
-     * Converts the specified currencies.
-     */
-    @SuppressFBWarnings("REDOS")
-    @Override
-    void run(final String sender, final String cmd, final String query, final boolean isPrivate) {
-        if (EXCHANGE_RATES.isEmpty()) {
-            try {
-                loadRates();
-            } catch (ModuleException e) {
-                bot.getLogger().warn(e.getDebugMessage(), e);
-            }
-        }
-
-        if (EXCHANGE_RATES.isEmpty()) {
-            bot.send(sender, EMPTY_RATE_TABLE, true);
-        } else if (query.matches("\\d+([,\\d]+)?(\\.\\d+)? [a-zA-Z]{3}+ to [a-zA-Z]{3}+")) {
-            final Message msg = convertCurrency(query);
-            bot.send(sender, msg);
-            if (msg.isError()) {
-                helpResponse(sender, isPrivate);
-            }
-        } else if (query.contains(CURRENCY_RATES_KEYWORD)) {
-            bot.send(sender, "The currency rates for " + Utils.bold(pubDate) + " are:", isPrivate);
-            bot.sendList(sender, currencyRates(), 3, isPrivate, false);
-        } else {
-            helpResponse(sender, isPrivate);
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void helpResponse(final String sender, final boolean isPrivate) {
-        if (EXCHANGE_RATES.isEmpty()) {
-            try {
-                loadRates();
-            } catch (ModuleException e) {
-                bot.getLogger().debug(e.getDebugMessage(), e);
-            }
-        }
-        if (EXCHANGE_RATES.isEmpty()) {
-            bot.send(sender, EMPTY_RATE_TABLE, isPrivate);
-        } else {
-            bot.send(sender, "To convert from one currency to another:", isPrivate);
-            bot.send(sender,
-                     Utils.helpIndent(Utils.helpFormat("%c " + CURRENCY_CMD + " 100 USD to EUR",
-                                                       bot.getNick(), isPrivateMsgEnabled())), isPrivate);
-            bot.send(sender, "For a listing of current rates:", isPrivate);
-            bot.send(sender,
-                     Utils.helpIndent(Utils.helpFormat("%c " + CURRENCY_CMD + ' ' + CURRENCY_RATES_KEYWORD,
-                                                       bot.getNick(), isPrivateMsgEnabled())), isPrivate);
-            bot.send(sender, "The supported currencies are: ", isPrivate);
-            bot.sendList(sender, new ArrayList<>(EXCHANGE_RATES.keySet()), 11, isPrivate, false);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.kt b/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.kt
new file mode 100644
index 0000000..c72e73d
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/CurrencyConverter.kt
@@ -0,0 +1,234 @@
+/*
+ * CurrencyConverter.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Constants
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.ErrorMessage
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.PublicMessage
+import org.apache.commons.lang3.StringUtils
+import org.jdom2.JDOMException
+import org.jdom2.input.SAXBuilder
+import java.io.IOException
+import java.net.URL
+import java.text.NumberFormat
+import java.util.*
+import javax.xml.XMLConstants
+
+/**
+ * The CurrentConverter module.
+ */
+class CurrencyConverter(bot: Mobibot) : ThreadedModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        synchronized(this) {
+            if (pubDate != Utils.today()) {
+                EXCHANGE_RATES.clear()
+            }
+        }
+        super.commandResponse(sender, cmd, args, isPrivate)
+    }
+
+    /**
+     * Converts the specified currencies.
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) {
+        with(bot) {
+            if (EXCHANGE_RATES.isEmpty()) {
+                try {
+                    loadRates()
+                } catch (e: ModuleException) {
+                    logger.warn(e.debugMessage, e)
+                }
+            }
+
+            if (EXCHANGE_RATES.isEmpty()) {
+                send(sender, EMPTY_RATE_TABLE, true)
+            } else if (args.matches("\\d+([,\\d]+)?(\\.\\d+)? [a-zA-Z]{3}+ to [a-zA-Z]{3}+".toRegex())) {
+                val msg = convertCurrency(args)
+                send(sender, msg)
+                if (msg.isError) {
+                    helpResponse(sender, isPrivate)
+                }
+            } else if (args.contains(CURRENCY_RATES_KEYWORD)) {
+                send(sender, "The currency rates for ${Utils.bold(pubDate)} are:", isPrivate)
+                sendList(sender, currencyRates(), 3, isPrivate, false)
+            } else {
+                helpResponse(sender, isPrivate)
+            }
+        }
+    }
+
+    override fun helpResponse(sender: String, isPrivate: Boolean) {
+        with(bot) {
+            if (EXCHANGE_RATES.isEmpty()) {
+                try {
+                    loadRates()
+                } catch (e: ModuleException) {
+                    logger.debug(e.debugMessage, e)
+                }
+            }
+            if (EXCHANGE_RATES.isEmpty()) {
+                send(sender, EMPTY_RATE_TABLE, isPrivate)
+            } else {
+                send(sender, "To convert from one currency to another:", isPrivate)
+                send(
+                    sender,
+                    Utils.helpIndent(
+                        Utils.helpFormat("%c $CURRENCY_CMD 100 USD to EUR", nick, isPrivateMsgEnabled)
+                    ),
+                    isPrivate
+                )
+                send(sender, "For a listing of current rates:", isPrivate)
+                send(
+                    sender,
+                    Utils.helpIndent(
+                        Utils.helpFormat("%c $CURRENCY_CMD $CURRENCY_RATES_KEYWORD", nick, isPrivateMsgEnabled)
+                    ),
+                    isPrivate
+                )
+                send(sender, "The supported currencies are: ", isPrivate)
+                sendList(sender, ArrayList(EXCHANGE_RATES.keys), 11, isPrivate, false)
+            }
+        }
+    }
+
+    companion object {
+        // Currency command
+        private const val CURRENCY_CMD = "currency"
+
+        // Rates keyword
+        private const val CURRENCY_RATES_KEYWORD = "rates"
+
+        // Empty rate table.
+        private const val EMPTY_RATE_TABLE = "Sorry, but the exchange rate table is empty."
+
+        // Exchange rates
+        private val EXCHANGE_RATES: MutableMap<String, String> = TreeMap()
+
+        // Exchange rates table URL
+        private const val EXCHANGE_TABLE_URL = "https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml"
+
+        // Last exchange rates table publication date
+        private var pubDate = ""
+
+        /**
+         * Converts from a currency to another.
+         */
+        @JvmStatic
+        fun convertCurrency(query: String): Message {
+            val cmds = query.split(" ").toTypedArray()
+            return if (cmds.size == 4) {
+                if (cmds[3] == cmds[1] || "0" == cmds[0]) {
+                    PublicMessage("You're kidding, right?")
+                } else {
+                    val to = StringUtils.upperCase(cmds[1])
+                    val from = StringUtils.upperCase(cmds[3])
+                    if (EXCHANGE_RATES.containsKey(to) && EXCHANGE_RATES.containsKey(from)) {
+                        try {
+                            val amt = cmds[0].replace(",", "").toDouble()
+                            val doubleFrom = EXCHANGE_RATES[to]!!.toDouble()
+                            val doubleTo = EXCHANGE_RATES[from]!!.toDouble()
+                            PublicMessage(
+                                NumberFormat.getCurrencyInstance(Constants.LOCALE).format(amt).substring(1)
+                                    + " ${StringUtils.upperCase(cmds[1])} = "
+                                    + NumberFormat.getCurrencyInstance(Constants.LOCALE)
+                                    .format(amt * doubleTo / doubleFrom).substring(1)
+                                    + " ${StringUtils.upperCase(cmds[3])}"
+                            )
+                        } catch (e: NumberFormatException) {
+                            ErrorMessage("Let's try with some real numbers next time, okay?")
+                        }
+                    } else {
+                        ErrorMessage("Sounds like monopoly money to me!")
+                    }
+                }
+            } else ErrorMessage("Invalid query. Let's try again.")
+        }
+
+        @JvmStatic
+        fun currencyRates(): List<String> {
+            val rates = ArrayList<String>(33)
+            for ((key, value) in EXCHANGE_RATES) {
+                rates.add("  $key: ${StringUtils.leftPad(value, 8)}")
+            }
+            return rates
+        }
+
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun loadRates() {
+            if (EXCHANGE_RATES.isEmpty()) {
+                try {
+                    val builder = SAXBuilder()
+                    // See https://rules.sonarsourcecom/java/tag/owasp/RSPEC-2755
+                    builder.setProperty(XMLConstants.ACCESS_EXTERNAL_DTD, "")
+                    builder.setProperty(XMLConstants.ACCESS_EXTERNAL_SCHEMA, "")
+                    builder.ignoringElementContentWhitespace = true
+                    val doc = builder.build(URL(EXCHANGE_TABLE_URL))
+                    val root = doc.rootElement
+                    val ns = root.getNamespace("")
+                    val cubeRoot = root.getChild("Cube", ns)
+                    val cubeTime = cubeRoot.getChild("Cube", ns)
+                    pubDate = cubeTime.getAttribute("time").value
+                    val cubes = cubeTime.children
+                    for (cube in cubes) {
+                        EXCHANGE_RATES[cube.getAttribute("currency").value] = cube.getAttribute("rate").value
+                    }
+                    EXCHANGE_RATES["EUR"] = "1"
+                } catch (e: JDOMException) {
+                    throw ModuleException(
+                        e.message,
+                        "An JDOM parsing error has occurred while parsing the exchange rates table.",
+                        e
+                    )
+                } catch (e: IOException) {
+                    throw ModuleException(
+                        e.message,
+                        "An IO error has occurred while parsing the exchange rates table.",
+                        e
+                    )
+                }
+            }
+        }
+    }
+
+    init {
+        commands.add(CURRENCY_CMD)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Dice.java b/src/main/java/net/thauvin/erik/mobibot/modules/Dice.java
deleted file mode 100644
index 861a244..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Dice.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Dice.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-
-import java.security.SecureRandom;
-
-import static net.thauvin.erik.mobibot.Utils.bold;
-
-/**
- * The Dice module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2014-04-28
- * @since 1.0
- */
-public final class Dice extends AbstractModule {
-    // Dice command
-    private static final String DICE_CMD = "dice";
-
-    /**
-     * The default constructor.
-     */
-    public Dice(final Mobibot bot) {
-        super(bot);
-
-        commands.add(DICE_CMD);
-
-        help.add("To roll the dice:");
-        help.add(Utils.helpIndent("%c " + DICE_CMD));
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        final SecureRandom r = new SecureRandom();
-
-        int i = r.nextInt(6) + 1;
-        int y = r.nextInt(6) + 1;
-        final int playerTotal = i + y;
-
-        bot.send(bot.getChannel(),
-                 sender + " rolled two dice: " + bold(i) + " and " + bold(y) + " for a total of "
-                 + bold(playerTotal), isPrivate);
-
-        i = r.nextInt(6) + 1;
-        y = r.nextInt(6) + 1;
-        final int total = i + y;
-
-        bot.action(
-                "rolled two dice: " + bold(i) + " and " + bold(y) + " for a total of " + bold(total));
-
-        if (playerTotal < total) {
-            bot.action("wins.");
-        } else if (playerTotal > total) {
-            bot.action("lost.");
-        } else {
-            bot.action("tied.");
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Dice.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Dice.kt
new file mode 100644
index 0000000..4f6a314
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Dice.kt
@@ -0,0 +1,103 @@
+/*
+ * Dice.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import kotlin.random.Random
+
+/**
+ * The Dice module.
+ */
+class Dice(bot: Mobibot) : AbstractModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        val roll = roll()
+        val playerRoll = roll()
+        val total = roll.first + roll.second
+        val playerTotal = playerRoll.first + playerRoll.second
+        with(bot) {
+            send(
+                channel,
+                "$sender rolled two dice: ${Utils.bold(playerRoll.first)} and ${Utils.bold(playerRoll.second)}"
+                    + " for a total of ${Utils.bold(playerTotal)}",
+                isPrivate
+            )
+            action(
+                "rolled two dice: ${Utils.bold(roll.first)} and ${Utils.bold(roll.second)}" +
+                    " for a total of ${Utils.bold(total)}"
+            )
+            when (winLoseOrTie(total, playerTotal)) {
+                Result.WIN -> action("wins.")
+                Result.LOSE -> action("lost.")
+                else -> action("tied.")
+            }
+        }
+    }
+
+    enum class Result {
+        WIN, LOSE, TIE
+    }
+
+    private fun roll(): Pair<Int, Int> {
+        return Pair(Random.nextInt(1, 7), Random.nextInt(1, 7))
+    }
+
+    companion object {
+        // Dice command
+        private const val DICE_CMD = "dice"
+
+        fun winLoseOrTie(bot: Int, player: Int): Result {
+            return when {
+                bot > player -> {
+                    Result.WIN
+                }
+                bot < player -> {
+                    Result.LOSE
+                }
+                else -> {
+                    Result.TIE
+                }
+            }
+        }
+    }
+
+    init {
+        commands.add(DICE_CMD)
+        help.add("To roll the dice:")
+        help.add(Utils.helpIndent("%c $DICE_CMD"))
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.java b/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.java
deleted file mode 100644
index 478a64e..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * GoogleSearch.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.NoticeMessage;
-import org.apache.commons.lang3.StringUtils;
-import org.jibble.pircbot.Colors;
-import org.json.JSONArray;
-import org.json.JSONObject;
-
-import java.io.IOException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * The GoogleSearch module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created Feb 7, 2004
- * @since 1.0
- */
-public final class GoogleSearch extends ThreadedModule {
-    // Google API Key property
-    static final String GOOGLE_API_KEY_PROP = "google-api-key";
-    // Google Custom Search Engine ID property
-    static final String GOOGLE_CSE_KEY_PROP = "google-cse-cx";
-    // Google command
-    private static final String GOOGLE_CMD = "google";
-
-    /**
-     * Creates a new {@link GoogleSearch} instance.
-     */
-    public GoogleSearch(final Mobibot bot) {
-        super(bot);
-
-        commands.add(GOOGLE_CMD);
-
-        help.add("To search Google:");
-        help.add(Utils.helpIndent("%c " + GOOGLE_CMD + " <query>"));
-
-        initProperties(GOOGLE_API_KEY_PROP, GOOGLE_CSE_KEY_PROP);
-    }
-
-    /**
-     * Performs a search on Google.
-     *
-     * @param query  The search query.
-     * @param apiKey The Google API key.
-     * @param cseKey The Google CSE key.
-     * @return The {@link Message} array containing the search results.
-     * @throws ModuleException If an error occurs while searching.
-     */
-    @SuppressFBWarnings({ "URLCONNECTION_SSRF_FD", "REC_CATCH_EXCEPTION" })
-    @SuppressWarnings(("PMD.AvoidInstantiatingObjectsInLoops"))
-    static List<Message> searchGoogle(final String query, final String apiKey, final String cseKey)
-            throws ModuleException {
-        if (StringUtils.isBlank(apiKey) || StringUtils.isBlank(cseKey)) {
-            throw new ModuleException(StringUtils.capitalize(GOOGLE_CMD) + " is disabled. The API keys are missing.");
-        }
-
-        if (StringUtils.isNotBlank(query)) {
-            final ArrayList<Message> results = new ArrayList<>();
-            try {
-                final URL url =
-                        new URL("https://www.googleapis.com/customsearch/v1?key="
-                                + apiKey
-                                + "&cx="
-                                + cseKey
-                                + "&q="
-                                + Utils.encodeUrl(query)
-                                + "&filter=1&num=5&alt=json");
-
-                final JSONObject json = new JSONObject(Utils.urlReader(url));
-                final JSONArray ja = json.getJSONArray("items");
-
-                for (int i = 0; i < ja.length(); i++) {
-                    final JSONObject j = ja.getJSONObject(i);
-                    results.add(new NoticeMessage(Utils.unescapeXml(j.getString("title"))));
-                    results.add(
-                            new NoticeMessage(Utils.helpIndent(j.getString("link"), false), Colors.DARK_GREEN));
-                }
-            } catch (IOException e) {
-                throw new ModuleException("searchGoogle(" + query + ')', "An error has occurred searching Google.", e);
-            }
-
-            return results;
-        } else {
-            throw new ModuleException("Invalid query. Please try again.");
-        }
-    }
-
-    /**
-     * Searches Google.
-     */
-    @Override
-    void run(final String sender, final String cmd, final String query, final boolean isPrivate) {
-        if (StringUtils.isNotBlank(query)) {
-            try {
-                final List<Message> results = searchGoogle(query, properties.get(GOOGLE_API_KEY_PROP),
-                                                           properties.get(GOOGLE_CSE_KEY_PROP));
-                for (final Message msg : results) {
-                    bot.send(sender, msg);
-                }
-            } catch (ModuleException e) {
-                bot.getLogger().warn(e.getDebugMessage(), e);
-                bot.send(sender, e.getMessage(), isPrivate);
-            }
-        } else {
-            helpResponse(sender, isPrivate);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.kt b/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.kt
new file mode 100644
index 0000000..b05a0cb
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/GoogleSearch.kt
@@ -0,0 +1,125 @@
+/*
+ * GoogleSearch.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.NoticeMessage
+import org.apache.commons.lang3.StringUtils
+import org.jibble.pircbot.Colors
+import org.json.JSONException
+import org.json.JSONObject
+import java.io.IOException
+import java.net.URL
+import java.util.*
+
+/**
+ * The GoogleSearch module.
+ */
+class GoogleSearch(bot: Mobibot) : ThreadedModule(bot) {
+    /**
+     * Searches Google.
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) {
+        with(bot) {
+            if (StringUtils.isNotBlank(args)) {
+                try {
+                    val results = searchGoogle(
+                        args, properties[GOOGLE_API_KEY_PROP],
+                        properties[GOOGLE_CSE_KEY_PROP]
+                    )
+                    for (msg in results) {
+                        send(sender, msg)
+                    }
+                } catch (e: ModuleException) {
+                    logger.warn(e.debugMessage, e)
+                    send(sender, e.message, isPrivate)
+                }
+            } else {
+                helpResponse(sender, isPrivate)
+            }
+        }
+    }
+
+    companion object {
+        // Google API Key property
+        const val GOOGLE_API_KEY_PROP = "google-api-key"
+
+        // Google Custom Search Engine ID property
+        const val GOOGLE_CSE_KEY_PROP = "google-cse-cx"
+
+        // Google command
+        private const val GOOGLE_CMD = "google"
+
+        /**
+         * Performs a search on Google.
+         */
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun searchGoogle(query: String, apiKey: String?, cseKey: String?): List<Message> {
+            if (StringUtils.isBlank(apiKey) || StringUtils.isBlank(cseKey)) {
+                throw ModuleException("${StringUtils.capitalize(GOOGLE_CMD)} is disabled. The API keys are missing.")
+            }
+            return if (StringUtils.isNotBlank(query)) {
+                val results = ArrayList<Message>()
+                try {
+                    val url = URL(
+                        "https://www.googleapis.com/customsearch/v1?key=$apiKey&cx=$cseKey" +
+                            "&q=${Utils.encodeUrl(query)}&filter=1&num=5&alt=json"
+                    )
+                    val json = JSONObject(Utils.urlReader(url))
+                    val ja = json.getJSONArray("items")
+                    for (i in 0 until ja.length()) {
+                        val j = ja.getJSONObject(i)
+                        results.add(NoticeMessage(Utils.unescapeXml(j.getString("title"))))
+                        results.add(NoticeMessage(Utils.helpIndent(j.getString("link"), false), Colors.DARK_GREEN))
+                    }
+                } catch (e: IOException) {
+                    throw ModuleException("searchGoogle($query)", "An IO error has occurred searching Google.", e)
+                } catch (e: JSONException) {
+                    throw ModuleException("searchGoogle($query)", "A JSON error has occurred searching Google.", e)
+                }
+                results
+            } else {
+                throw ModuleException("Invalid query. Please try again.")
+            }
+        }
+    }
+
+    init {
+        commands.add(GOOGLE_CMD)
+        help.add("To search Google:")
+        help.add(Utils.helpIndent("%c $GOOGLE_CMD <query>"))
+        initProperties(GOOGLE_API_KEY_PROP, GOOGLE_CSE_KEY_PROP)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Joke.java b/src/main/java/net/thauvin/erik/mobibot/modules/Joke.java
deleted file mode 100644
index 23ed888..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Joke.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Joke.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.PublicMessage;
-import org.json.JSONObject;
-
-import java.net.URL;
-
-/**
- * The Joke module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2014-04-20
- * @since 1.0
- */
-public final class Joke extends ThreadedModule {
-    // Joke command
-    private static final String JOKE_CMD = "joke";
-    // ICNDB URL
-    private static final String JOKE_URL =
-            "http://api.icndb.com/jokes/random?escape=javascript&exclude=[explicit]&limitTo=[nerdy]";
-
-    /**
-     * Creates a new {@link Joke} instance.
-     */
-    public Joke(final Mobibot bot) {
-        super(bot);
-
-        commands.add(JOKE_CMD);
-
-        help.add("To retrieve a random joke:");
-        help.add(Utils.helpIndent("%c " + JOKE_CMD));
-    }
-
-    /**
-     * Retrieves a random joke.
-     *
-     * @return The {@link Message} containing the new joke.
-     * @throws ModuleException If an error occurs while retrieving a new joke.
-     */
-    static Message randomJoke() throws ModuleException {
-        try {
-            final URL url = new URL(JOKE_URL);
-            final JSONObject json = new JSONObject(Utils.urlReader(url));
-            return new PublicMessage(
-                    json.getJSONObject("value").get("joke").toString().replace("\\'", "'")
-                        .replace("\\\"", "\""));
-        } catch (Exception e) {
-            throw new ModuleException("randomJoke()", "An error has occurred retrieving a random joke.", e);
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        new Thread(() -> run(sender, cmd, args, isPrivate)).start();
-    }
-
-    /**
-     * Returns a random joke from <a href="http://www.icndb.com/">The Internet Chuck Norris Database</a>.
-     */
-    @Override
-    void run(final String sender, final String cmd, final String arg, final boolean isPrivate) {
-        try {
-            bot.send(Utils.cyan(randomJoke().getMsg()));
-        } catch (ModuleException e) {
-            bot.getLogger().warn(e.getDebugMessage(), e);
-            bot.send(sender, e.getMessage(), isPrivate);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Joke.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Joke.kt
new file mode 100644
index 0000000..722ab75
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Joke.kt
@@ -0,0 +1,100 @@
+/*
+ * Joke.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.PublicMessage
+import org.json.JSONException
+import org.json.JSONObject
+import java.io.IOException
+import java.net.URL
+
+/**
+ * The Joke module.
+ */
+class Joke(bot: Mobibot) : ThreadedModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        Thread { run(sender, cmd, args, isPrivate) }.start()
+    }
+
+    /**
+     * Returns a random joke from [The Internet Chuck Norris Database](http://www.icndb.com/).
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) = try {
+        bot.send(Utils.cyan(randomJoke().msg))
+    } catch (e: ModuleException) {
+        bot.logger.warn(e.debugMessage, e)
+        bot.send(sender, e.message, isPrivate)
+    }
+
+    companion object {
+        // Joke command
+        private const val JOKE_CMD = "joke"
+
+        // ICNDB URL
+        private const val JOKE_URL =
+            "http://api.icndb.com/jokes/random?escape=javascript&exclude=[explicit]&limitTo=[nerdy]"
+
+        /**
+         * Retrieves a random joke.
+         */
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun randomJoke(): Message {
+            return try {
+                val url = URL(JOKE_URL)
+                val json = JSONObject(Utils.urlReader(url))
+                PublicMessage(
+                    json.getJSONObject("value")["joke"].toString().replace("\\'", "'")
+                        .replace("\\\"", "\"")
+                )
+            } catch (e: IOException) {
+                throw ModuleException("randomJoke()", "An IO error has occurred retrieving a random joke.", e)
+            } catch (e: JSONException) {
+                throw ModuleException("randomJoke()", "An JSON error has occurred retrieving a random joke.", e)
+            }
+        }
+    }
+
+    init {
+        commands.add(JOKE_CMD)
+        help.add("To retrieve a random joke:")
+        help.add(Utils.helpIndent("%c $JOKE_CMD"))
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.java b/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.java
deleted file mode 100644
index f97284d..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.java
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Lookup.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Constants;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import org.apache.commons.net.whois.WhoisClient;
-
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-
-/**
- * The Lookup module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2014-04-26
- * @since 1.0
- */
-public final class Lookup extends AbstractModule {
-    /**
-     * The whois default host.
-     */
-    static final String WHOIS_HOST = "whois.arin.net";
-
-    // Lookup command
-    private static final String LOOKUP_CMD = "lookup";
-
-    /**
-     * The default constructor.
-     */
-    public Lookup(final Mobibot bot) {
-        super(bot);
-
-        commands.add(LOOKUP_CMD);
-
-        help.add("To perform a DNS lookup query:");
-        help.add(Utils.helpIndent("%c " + LOOKUP_CMD + " <ip address or hostname>"));
-    }
-
-    /**
-     * Performs a DNS lookup on the specified query.
-     *
-     * @param query The IP address or hostname.
-     * @return The lookup query result string.
-     * @throws java.net.UnknownHostException If the host is unknown.
-     */
-    public static String lookup(final String query)
-            throws UnknownHostException {
-        final StringBuilder buffer = new StringBuilder();
-
-        final InetAddress[] results = InetAddress.getAllByName(query);
-        String hostInfo;
-
-        for (final InetAddress result : results) {
-            if (result.getHostAddress().equals(query)) {
-                hostInfo = result.getHostName();
-
-                if (hostInfo.equals(query)) {
-                    throw new UnknownHostException();
-                }
-            } else {
-                hostInfo = result.getHostAddress();
-            }
-
-            if (buffer.length() > 0) {
-                buffer.append(", ");
-            }
-
-            buffer.append(hostInfo);
-        }
-
-        return buffer.toString();
-    }
-
-    /**
-     * Performs a whois IP query.
-     *
-     * @param query The IP address.
-     * @return The IP whois data, if any.
-     * @throws java.io.IOException If a connection error occurs.
-     */
-    private static String[] whois(final String query)
-            throws IOException {
-        return whois(query, WHOIS_HOST);
-    }
-
-    /**
-     * Performs a whois IP query.
-     *
-     * @param query The IP address.
-     * @param host  The whois host.
-     * @return The IP whois data, if any.
-     * @throws java.io.IOException If a connection error occurs.
-     */
-    public static String[] whois(final String query, final String host)
-            throws IOException {
-        final WhoisClient whoisClient = new WhoisClient();
-        final String[] lines;
-
-        try {
-            whoisClient.setDefaultTimeout(Constants.CONNECT_TIMEOUT);
-            whoisClient.connect(host);
-            whoisClient.setSoTimeout(Constants.CONNECT_TIMEOUT);
-            whoisClient.setSoLinger(false, 0);
-
-            if (WHOIS_HOST.equals(host)) {
-                lines = whoisClient.query("n - " + query).split("\n");
-            } else {
-                lines = whoisClient.query(query).split("\n");
-            }
-        } finally {
-            whoisClient.disconnect();
-        }
-
-        return lines;
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        if (args.matches("(\\S.)+(\\S)+")) {
-            try {
-                bot.send(Lookup.lookup(args));
-            } catch (UnknownHostException ignore) {
-                if (args.matches(
-                        "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\."
-                        + "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)")) {
-                    try {
-                        final String[] lines = Lookup.whois(args);
-
-                        if ((lines != null) && (lines.length > 0)) {
-                            String line;
-
-                            for (final String rawLine : lines) {
-                                line = rawLine.trim();
-
-                                if ((line.length() > 0) && (line.charAt(0) != '#')) {
-                                    bot.send(line);
-                                }
-                            }
-                        } else {
-                            bot.send("Unknown host.");
-                        }
-                    } catch (IOException ioe) {
-                        bot.getLogger().debug("Unable to perform whois IP lookup: {}", args, ioe);
-                        bot.send("Unable to perform whois IP lookup: " + ioe.getMessage());
-                    }
-                } else {
-                    bot.send("Unknown host.");
-                }
-            }
-        } else {
-            helpResponse(sender, true);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.kt
new file mode 100644
index 0000000..cca419e
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Lookup.kt
@@ -0,0 +1,169 @@
+/*
+ * Lookup.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Constants
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import org.apache.commons.net.whois.WhoisClient
+import java.io.IOException
+import java.net.InetAddress
+import java.net.UnknownHostException
+
+/**
+ * The Lookup module.
+ */
+class Lookup(bot: Mobibot) : AbstractModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        if (args.matches("(\\S.)+(\\S)+".toRegex())) {
+            with(bot) {
+                try {
+                    send(lookup(args))
+                } catch (ignore: UnknownHostException) {
+                    if (args.matches(
+                            ("(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\." +
+                                "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\." +
+                                "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)").toRegex()
+                        )
+                    ) {
+                        try {
+                            val lines = whois(args)
+                            if (lines.isNotEmpty()) {
+                                var line: String
+                                for (rawLine in lines) {
+                                    line = rawLine.trim()
+                                    if (line.isNotEmpty() && line[0] != '#') {
+                                        send(line)
+                                    }
+                                }
+                            } else {
+                                send("Unknown host.")
+                            }
+                        } catch (ioe: IOException) {
+                            logger.debug("Unable to perform whois IP lookup: {}", args, ioe)
+                            send("Unable to perform whois IP lookup: ${ioe.message}")
+                        }
+                    } else {
+                        send("Unknown host.")
+                    }
+                }
+            }
+        } else {
+            helpResponse(sender, true)
+        }
+    }
+
+    companion object {
+        /**
+         * The whois default host.
+         */
+        const val WHOIS_HOST = "whois.arin.net"
+
+        // Lookup command
+        private const val LOOKUP_CMD = "lookup"
+
+        /**
+         * Performs a DNS lookup on the specified query.
+         */
+        @JvmStatic
+        @Throws(UnknownHostException::class)
+        fun lookup(query: String): String {
+            val buffer = StringBuilder()
+            val results = InetAddress.getAllByName(query)
+            var hostInfo: String
+            for (result in results) {
+                if (result.hostAddress == query) {
+                    hostInfo = result.hostName
+                    if (hostInfo == query) {
+                        throw UnknownHostException()
+                    }
+                } else {
+                    hostInfo = result.hostAddress
+                }
+                if (buffer.isNotEmpty()) {
+                    buffer.append(", ")
+                }
+                buffer.append(hostInfo)
+            }
+            return buffer.toString()
+        }
+
+        /**
+         * Performs a whois IP query.
+         *
+         * @param query The IP address.
+         * @return The IP whois data, if any.
+         * @throws java.io.IOException If a connection error occurs.
+         */
+        @Throws(IOException::class)
+        private fun whois(query: String): Array<String> {
+            return whois(query, WHOIS_HOST)
+        }
+
+        /**
+         * Performs a whois IP query.
+         */
+        @JvmStatic
+        @Throws(IOException::class)
+        fun whois(query: String, host: String): Array<String> {
+            val whoisClient = WhoisClient()
+            val lines: Array<String>
+            with(whoisClient) {
+                try {
+                    defaultTimeout = Constants.CONNECT_TIMEOUT
+                    connect(host)
+                    soTimeout = Constants.CONNECT_TIMEOUT
+                    setSoLinger(false, 0)
+                    lines = if (WHOIS_HOST == host) {
+                        query("n - $query").split("\n").toTypedArray()
+                    } else {
+                        query(query).split("\n").toTypedArray()
+                    }
+                } finally {
+                    disconnect()
+                }
+            }
+            return lines
+        }
+    }
+
+    init {
+        commands.add(LOOKUP_CMD)
+        help.add("To perform a DNS lookup query:")
+        help.add(Utils.helpIndent("%c $LOOKUP_CMD <ip address or hostname>"))
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.java b/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.java
deleted file mode 100644
index 13ab2fa..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.java
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * ModuleException.java
- *
- * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Utils;
-import org.apache.commons.lang3.StringUtils;
-
-/**
- * The <code>ModuleException</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
- */
-public class ModuleException extends Exception {
-    private static final long serialVersionUID = 1L;
-
-    private final String debugMessage;
-
-    /**
-     * Creates a new exception.
-     *
-     * @param message The exception message.
-     */
-    ModuleException(final String message) {
-        super(message);
-        this.debugMessage = message;
-    }
-
-    /**
-     * Creates a new exception.
-     *
-     * @param debugMessage The debug message.
-     * @param message      The exception message.
-     * @param cause        The cause.
-     */
-    ModuleException(final String debugMessage, final String message, final Throwable cause) {
-        super(message, cause);
-        this.debugMessage = debugMessage;
-    }
-
-    /**
-     * Creates a new exception.
-     *
-     * @param debugMessage The debug message.
-     * @param message      The exception message.
-     */
-    ModuleException(final String debugMessage, final String message) {
-        super(message);
-        this.debugMessage = debugMessage;
-    }
-
-    /**
-     * Returns the debug message.
-     *
-     * @return The debug message.
-     */
-    String getDebugMessage() {
-        return debugMessage;
-    }
-
-    /**
-     * Return the sanitized message (e.g. remove API keys, etc.)
-     *
-     * @param sanitize The words to sanitize.
-     * @return The sanitized message.
-     */
-    String getSanitizedMessage(final String... sanitize) {
-        final String[] obfuscate = new String[sanitize.length];
-        for (int i = 0; i < sanitize.length; i++) {
-            obfuscate[i] = Utils.obfuscate(sanitize[i]);
-        }
-        return getCause().getClass().getName() + ": " + StringUtils.replaceEach(getCause().getMessage(),
-                                                                                sanitize,
-                                                                                obfuscate);
-    }
-
-    /**
-     * Return <code>true</code> if the exception has a cause.
-     *
-     * @return <code>true</code> or <code>false</code>
-     */
-    @SuppressWarnings("unused")
-    boolean hasCause() {
-        return getCause() != null;
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.kt b/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.kt
new file mode 100644
index 0000000..3b10ada
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/ModuleException.kt
@@ -0,0 +1,89 @@
+/*
+ * ModuleException.kit
+ *
+ * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Utils
+import org.apache.commons.lang3.StringUtils
+
+/**
+ * The `ModuleException` class.
+ */
+class ModuleException : Exception {
+    /**
+     * Returns the debug message.
+     */
+    val debugMessage: String?
+
+    /**
+     * Creates a new exception.
+     */
+    constructor(message: String?) : super(message) {
+        debugMessage = message
+    }
+
+    /**
+     * Creates a new exception.
+     */
+    constructor(debugMessage: String?, message: String?, cause: Throwable?) : super(message, cause) {
+        this.debugMessage = debugMessage
+    }
+
+    /**
+     * Creates a new exception.
+     */
+    constructor(debugMessage: String?, message: String?) : super(message) {
+        this.debugMessage = debugMessage
+    }
+
+    /**
+     * Return the sanitized message (e.g. remove API keys, etc.)
+     */
+    fun getSanitizedMessage(vararg sanitize: String?): String {
+        val obfuscate = arrayOfNulls<String>(sanitize.size)
+        for (i in sanitize.indices) {
+            obfuscate[i] = Utils.obfuscate(sanitize[i])
+        }
+        return cause!!.javaClass.name + ": " + StringUtils.replaceEach(cause.message, sanitize, obfuscate)
+    }
+
+    /**
+     * Return `true` if the exception has a cause.
+     */
+    @Suppress("unused")
+    fun hasCause(): Boolean {
+        return cause != null
+    }
+
+    companion object {
+        private const val serialVersionUID = 1L
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Ping.java b/src/main/java/net/thauvin/erik/mobibot/modules/Ping.java
deleted file mode 100644
index 2e10363..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Ping.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Ping.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-
-import java.security.SecureRandom;
-import java.util.Arrays;
-import java.util.List;
-
-/**
- * The Ping module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2016-07-02
- * @since 1.0
- */
-public class Ping extends AbstractModule {
-    /**
-     * The ping responses.
-     */
-    static final List<String> PINGS =
-            Arrays.asList(
-                    "is barely alive.",
-                    "is trying to stay awake.",
-                    "has gone fishing.",
-                    "is somewhere over the rainbow.",
-                    "has fallen and can't get up.",
-                    "is running. You better go chase it.",
-                    "has just spontaneously combusted.",
-                    "is talking to itself... don't interrupt. That's rude.",
-                    "is bartending at an AA meeting.",
-                    "is hibernating.",
-                    "is saving energy: apathetic mode activated.",
-                    "is busy. Go away!");
-    /**
-     * The ping command.
-     */
-    private static final String PING_CMD = "ping";
-
-    /**
-     * The default constructor.
-     */
-    public Ping(final Mobibot bot) {
-        super(bot);
-
-        commands.add(PING_CMD);
-
-        help.add("To ping the bot:");
-        help.add(Utils.helpIndent("%c " + PING_CMD));
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        final SecureRandom r = new SecureRandom();
-        bot.action(PINGS.get(r.nextInt(PINGS.size())));
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Ping.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Ping.kt
new file mode 100644
index 0000000..980ece9
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Ping.kt
@@ -0,0 +1,90 @@
+/*
+ * Ping.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import kotlin.random.Random
+
+/**
+ * The Ping module.
+ */
+class Ping(bot: Mobibot) : AbstractModule(bot) {
+    /**
+     * {@inheritDoc}
+     */
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        bot.action(randomPing())
+    }
+
+    companion object {
+        /**
+         * The ping responses.
+         */
+        @JvmField
+        val PINGS = listOf(
+            "is barely alive.",
+            "is trying to stay awake.",
+            "has gone fishing.",
+            "is somewhere over the rainbow.",
+            "has fallen and can't get up.",
+            "is running. You better go chase it.",
+            "has just spontaneously combusted.",
+            "is talking to itself... don't interrupt. That's rude.",
+            "is bartending at an AA meeting.",
+            "is hibernating.",
+            "is saving energy: apathetic mode activated.",
+            "is busy. Go away!"
+        )
+
+        @JvmStatic
+        fun randomPing(): String {
+            return PINGS[Random.nextInt(PINGS.size)]
+        }
+
+        /**
+         * The ping command.
+         */
+        private const val PING_CMD = "ping"
+    }
+
+    init {
+        commands.add(PING_CMD)
+        help.add("To ping the bot:")
+        help.add(Utils.helpIndent("%c $PING_CMD"))
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/RockPaperScissors.kt b/src/main/java/net/thauvin/erik/mobibot/modules/RockPaperScissors.kt
index 68bf1e3..9bcc1ad 100644
--- a/src/main/java/net/thauvin/erik/mobibot/modules/RockPaperScissors.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/RockPaperScissors.kt
@@ -34,9 +34,6 @@ package net.thauvin.erik.mobibot.modules
 
 import net.thauvin.erik.mobibot.Mobibot
 import net.thauvin.erik.mobibot.Utils
-import net.thauvin.erik.mobibot.Utils.bold
-import net.thauvin.erik.mobibot.Utils.green
-import net.thauvin.erik.mobibot.Utils.red
 import kotlin.random.Random
 
 
@@ -96,21 +93,23 @@ class RockPaperScissors(bot: Mobibot) : AbstractModule(bot) {
         }
     }
 
-    override fun commandResponse(sender: String, cmd: String, args: String?, isPrivate: Boolean) {
+    override fun commandResponse(sender: String, cmd: String, args: String, isPrivate: Boolean) {
         val hand = Hands.valueOf(cmd.toUpperCase())
         val botHand = Hands.values()[Random.nextInt(0, Hands.values().size)]
-        when {
-            hand == botHand -> {
-                bot.send("${green(hand.name)} vs. ${green(botHand.name)}")
-                bot.action("tied.")
-            }
-            hand.beats(botHand) -> {
-                bot.send("${green(hand.name)} ${bold(hand.action)} ${red(botHand.name)}")
-                bot.action("lost.")
-            }
-            else -> {
-                bot.send("${green(botHand.name)} ${bold(botHand.action)} ${red(hand.name)}")
-                bot.action("wins.")
+        with(bot) {
+            when {
+                hand == botHand -> {
+                    send("${Utils.green(hand.name)} vs. ${Utils.green(botHand.name)}")
+                    action("tied.")
+                }
+                hand.beats(botHand) -> {
+                    send("${Utils.green(hand.name)} ${Utils.bold(hand.action)} ${Utils.red(botHand.name)}")
+                    action("lost.")
+                }
+                else -> {
+                    send("${Utils.green(botHand.name)} ${Utils.bold(botHand.action)} ${Utils.red(hand.name)}")
+                    action("wins.")
+                }
             }
         }
     }
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.java b/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.java
deleted file mode 100644
index 4e5c1c9..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.java
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * StockQuote.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.ErrorMessage;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.NoticeMessage;
-import net.thauvin.erik.mobibot.msg.PublicMessage;
-import org.apache.commons.lang3.StringUtils;
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.IOException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * The StockQuote module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created Feb 7, 2004
- * @since 1.0
- */
-public final class StockQuote extends ThreadedModule {
-    /**
-     * The Alpha Advantage property key.
-     */
-    static final String ALPHAVANTAGE_API_KEY_PROP = "alphavantage-api-key";
-    /**
-     * The Invalid Symbol error string.
-     */
-    static final String INVALID_SYMBOL = "Invalid symbol.";
-    // Alpha Advantage URL
-    private static final String ALAPHAVANTAGE_URL = "https://www.alphavantage.co/query?function=";
-    // Quote command
-    private static final String STOCK_CMD = "stock";
-
-    /**
-     * Creates a new {@link StockQuote} instance.
-     */
-    public StockQuote(final Mobibot bot) {
-        super(bot);
-        commands.add(STOCK_CMD);
-
-        help.add("To retrieve a stock quote:");
-        help.add(Utils.helpIndent("%c " + STOCK_CMD + " <symbol|keywords>"));
-
-        initProperties(ALPHAVANTAGE_API_KEY_PROP);
-    }
-
-    @SuppressFBWarnings(value = "NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE",
-                        justification = "false positive?")
-    private static JSONObject getJsonResponse(final String response, final String debugMessage)
-            throws ModuleException {
-        if (StringUtils.isNotBlank(response)) {
-            final JSONObject json = new JSONObject(response);
-
-            try {
-                final String info = json.getString("Information");
-                if (!info.isEmpty()) {
-                    throw new ModuleException(debugMessage, Utils.unescapeXml(info));
-                }
-            } catch (JSONException ignore) {
-                // Do nothing
-            }
-
-            try {
-                final String error = json.getString("Note");
-                if (!error.isEmpty()) {
-                    throw new ModuleException(debugMessage, Utils.unescapeXml(error));
-                }
-            } catch (JSONException ignore) {
-                // Do nothing
-            }
-
-            try {
-                final String error = json.getString("Error Message");
-                if (!error.isEmpty()) {
-                    throw new ModuleException(debugMessage, Utils.unescapeXml(error));
-                }
-            } catch (JSONException ignore) {
-                // Do nothing
-            }
-
-            return json;
-        } else {
-            throw new ModuleException(debugMessage, "Empty Response.");
-        }
-    }
-
-    /**
-     * Retrieves a stock quote.
-     *
-     * @param symbol The stock symbol.
-     * @return The {@link Message} array containing the stock quote.
-     * @throws ModuleException If an errors occurs.
-     */
-    @SuppressWarnings({ "PMD.CloseResource" })
-    static List<Message> getQuote(final String symbol, final String apiKey) throws ModuleException {
-        if (StringUtils.isBlank(apiKey)) {
-            throw new ModuleException(StringUtils.capitalize(STOCK_CMD) + " is disabled. The API key is missing.");
-        }
-
-        if (StringUtils.isNotBlank(symbol)) {
-            final String debugMessage = "getQuote(" + symbol + ')';
-            final ArrayList<Message> messages = new ArrayList<>();
-
-            String response;
-            try {
-                // Search for symbol/keywords
-                response = Utils.urlReader(new URL(
-                        ALAPHAVANTAGE_URL + "SYMBOL_SEARCH&keywords=" + Utils.encodeUrl(symbol) + "&apikey="
-                        + Utils.encodeUrl(apiKey)));
-
-                JSONObject json = getJsonResponse(response, debugMessage);
-
-                final JSONArray symbols = json.getJSONArray("bestMatches");
-                if (symbols.isEmpty()) {
-                    messages.add(new ErrorMessage(INVALID_SYMBOL));
-                    return messages;
-                }
-
-                final JSONObject symbolInfo = symbols.getJSONObject(0);
-
-                // Get quote for symbol
-                response = Utils.urlReader(new URL(
-                        ALAPHAVANTAGE_URL + "GLOBAL_QUOTE&symbol=" + Utils.encodeUrl(symbolInfo.getString("1. symbol"))
-                        + "&apikey=" + Utils.encodeUrl(apiKey)));
-
-                json = getJsonResponse(response, debugMessage);
-
-                final JSONObject quote = json.getJSONObject("Global Quote");
-
-                if (quote.isEmpty()) {
-                    messages.add(new ErrorMessage(INVALID_SYMBOL));
-                    return messages;
-                }
-
-                messages.add(new PublicMessage(
-                        "Symbol: " + Utils.unescapeXml(quote.getString("01. symbol")) + " [" + Utils.unescapeXml(
-                                symbolInfo.getString("2. name") + ']')));
-                messages.add(new PublicMessage("    Price:     " + Utils.unescapeXml(quote.getString("05. price"))));
-                messages.add(new PublicMessage(
-                        "    Previous:  "
-                        + Utils.unescapeXml(quote.getString("08. previous close"))));
-                messages.add(new NoticeMessage("    Open:      " + Utils.unescapeXml(quote.getString("02. open"))));
-                messages.add(new NoticeMessage("    High:      " + Utils.unescapeXml(quote.getString("03. high"))));
-                messages.add(new NoticeMessage("    Low:       " + Utils.unescapeXml(quote.getString("04. low"))));
-                messages.add(new NoticeMessage("    Volume:    " + Utils.unescapeXml(quote.getString("06. volume"))));
-                messages.add(new NoticeMessage(
-                        "    Latest:    " + Utils.unescapeXml(quote.getString("07. latest trading day"))));
-                messages.add(new NoticeMessage(
-                        "    Change:    " + Utils.unescapeXml(quote.getString("09. change")) + " [" + Utils.unescapeXml(
-                                quote.getString("10. change percent")) + ']'));
-            } catch (IOException | NullPointerException e) {
-                throw new ModuleException(debugMessage, "An error has occurred retrieving a stock quote.", e);
-            }
-            return messages;
-        } else {
-            throw new ModuleException(INVALID_SYMBOL);
-        }
-    }
-
-    /**
-     * Returns the specified stock quote from Alpha Avantage.
-     */
-    @Override
-    void run(final String sender, final String cmd, final String symbol, final boolean isPrivate) {
-        if (StringUtils.isNotBlank(symbol)) {
-            try {
-                final List<Message> messages = getQuote(symbol, properties.get(ALPHAVANTAGE_API_KEY_PROP));
-                for (final Message msg : messages) {
-                    bot.send(sender, msg);
-                }
-            } catch (ModuleException e) {
-                bot.getLogger().warn(e.getDebugMessage(), e);
-                bot.send(e.getMessage());
-            }
-        } else {
-            helpResponse(sender, isPrivate);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.kt b/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.kt
new file mode 100644
index 0000000..bcf1838
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/StockQuote.kt
@@ -0,0 +1,214 @@
+/*
+ * StockQuote.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.ErrorMessage
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.NoticeMessage
+import net.thauvin.erik.mobibot.msg.PublicMessage
+import org.apache.commons.lang3.StringUtils
+import org.json.JSONException
+import org.json.JSONObject
+import java.io.IOException
+import java.net.URL
+import java.util.*
+
+/**
+ * The StockQuote module.
+ */
+class StockQuote(bot: Mobibot) : ThreadedModule(bot) {
+    /**
+     * Returns the specified stock quote from Alpha Avantage.
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) {
+        with(bot) {
+            if (StringUtils.isNotBlank(args)) {
+                try {
+                    val messages = getQuote(args, properties[ALPHAVANTAGE_API_KEY_PROP])
+                    for (msg in messages) {
+                        send(sender, msg)
+                    }
+                } catch (e: ModuleException) {
+                    logger.warn(e.debugMessage, e)
+                    send(e.message)
+                }
+            } else {
+                helpResponse(sender, isPrivate)
+            }
+        }
+    }
+
+    companion object {
+        /**
+         * The Alpha Advantage property key.
+         */
+        const val ALPHAVANTAGE_API_KEY_PROP = "alphavantage-api-key"
+
+        /**
+         * The Invalid Symbol error string.
+         */
+        const val INVALID_SYMBOL = "Invalid symbol."
+
+        // Alpha Advantage URL
+        private const val ALAPHAVANTAGE_URL = "https://www.alphavantage.co/query?function="
+
+        // Quote command
+        private const val STOCK_CMD = "stock"
+
+        @Throws(ModuleException::class)
+        private fun getJsonResponse(response: String, debugMessage: String): JSONObject {
+            return if (StringUtils.isNotBlank(response)) {
+                val json = JSONObject(response)
+                try {
+                    val info = json.getString("Information")
+                    if (info.isNotEmpty()) {
+                        throw ModuleException(debugMessage, Utils.unescapeXml(info))
+                    }
+                } catch (ignore: JSONException) {
+                    // Do nothing
+                }
+                try {
+                    var error = json.getString("Note")
+                    if (error.isNotEmpty()) {
+                        throw ModuleException(debugMessage, Utils.unescapeXml(error))
+                    }
+                    error = json.getString("Error Message")
+                    if (error.isNotEmpty()) {
+                        throw ModuleException(debugMessage, Utils.unescapeXml(error))
+                    }
+                } catch (ignore: JSONException) {
+                    // Do nothing
+                }
+                json
+            } else {
+                throw ModuleException(debugMessage, "Empty Response.")
+            }
+        }
+
+        /**
+         * Retrieves a stock quote.
+         */
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun getQuote(symbol: String, apiKey: String?): List<Message> {
+            if (StringUtils.isBlank(apiKey)) {
+                throw ModuleException("${STOCK_CMD.capitalize()} is disabled. The API key is missing.")
+            }
+            return if (StringUtils.isNotBlank(symbol)) {
+                val debugMessage = "getQuote($symbol)"
+                val messages = ArrayList<Message>()
+                var response: String
+                try {
+                    with(messages) {
+                        // Search for symbol/keywords
+                        response = Utils.urlReader(
+                            URL(
+                                "${ALAPHAVANTAGE_URL}SYMBOL_SEARCH&keywords=" + Utils.encodeUrl(symbol) + "&apikey="
+                                    + Utils.encodeUrl(apiKey)
+                            )
+                        )
+                        var json = getJsonResponse(response, debugMessage)
+                        val symbols = json.getJSONArray("bestMatches")
+                        if (symbols.isEmpty) {
+                            messages.add(ErrorMessage(INVALID_SYMBOL))
+                        } else {
+                            val symbolInfo = symbols.getJSONObject(0)
+
+                            // Get quote for symbol
+                            response = Utils.urlReader(
+                                URL(
+                                    "${ALAPHAVANTAGE_URL}GLOBAL_QUOTE&symbol="
+                                        + Utils.encodeUrl(symbolInfo.getString("1. symbol"))
+                                        + "&apikey=" + Utils.encodeUrl(apiKey)
+                                )
+                            )
+                            json = getJsonResponse(response, debugMessage)
+                            val quote = json.getJSONObject("Global Quote")
+                            if (quote.isEmpty) {
+                                add(ErrorMessage(INVALID_SYMBOL))
+                                return messages
+                            }
+                            add(
+                                PublicMessage(
+                                    "Symbol: " + Utils.unescapeXml(quote.getString("01. symbol"))
+                                        + " [" + Utils.unescapeXml(symbolInfo.getString("2. name")) + ']'
+                                )
+                            )
+                            add(PublicMessage("    Price:     " + Utils.unescapeXml(quote.getString("05. price"))))
+                            add(
+                                PublicMessage(
+                                    "    Previous:  " + Utils.unescapeXml(quote.getString("08. previous close"))
+                                )
+                            )
+                            add(NoticeMessage("    Open:      " + Utils.unescapeXml(quote.getString("02. open"))))
+                            add(NoticeMessage("    High:      " + Utils.unescapeXml(quote.getString("03. high"))))
+                            add(NoticeMessage("    Low:       " + Utils.unescapeXml(quote.getString("04. low"))))
+                            add(
+                                NoticeMessage(
+                                    "    Volume:    " + Utils.unescapeXml(quote.getString("06. volume"))
+                                )
+                            )
+                            add(
+                                NoticeMessage(
+                                    "    Latest:    "
+                                        + Utils.unescapeXml(quote.getString("07. latest trading day"))
+                                )
+                            )
+                            add(
+                                NoticeMessage(
+                                    "    Change:    " + Utils.unescapeXml(quote.getString("09. change"))
+                                        + " [" + Utils.unescapeXml(quote.getString("10. change percent")) + ']'
+                                )
+                            )
+                        }
+                    }
+                } catch (e: IOException) {
+                    throw ModuleException(debugMessage, "An IO error has occurred retrieving a stock quote.", e)
+                } catch (e: NullPointerException) {
+                    throw ModuleException(debugMessage, "An error has occurred retrieving a stock quote.", e)
+                }
+                messages
+            } else {
+                throw ModuleException(INVALID_SYMBOL)
+            }
+        }
+    }
+
+    init {
+        commands.add(STOCK_CMD)
+        help.add("To retrieve a stock quote:")
+        help.add(Utils.helpIndent("%c $STOCK_CMD <symbol|keywords>"))
+        initProperties(ALPHAVANTAGE_API_KEY_PROP)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.java b/src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.kt
similarity index 64%
rename from src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.java
rename to src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.kt
index 11d3cec..97a07e5 100644
--- a/src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.java
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/ThreadedModule.kt
@@ -29,40 +29,34 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Mobibot;
+import net.thauvin.erik.mobibot.Mobibot
 
 /**
- * The <code>ThreadedModule</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-03
- * @since 1.0
+ * The `ThreadedModule` class.
  */
-public abstract class ThreadedModule extends AbstractModule {
-    ThreadedModule(final Mobibot bot) {
-        super(bot);
-    }
-
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        if (isEnabled() && args.length() > 0) {
-            new Thread(() -> run(sender, cmd, args, isPrivate)).start();
+abstract class ThreadedModule(bot: Mobibot) : AbstractModule(bot) {
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        if (isEnabled && args.isNotEmpty()) {
+            Thread { run(sender, cmd, args, isPrivate) }.start()
         } else {
-            helpResponse(sender, isPrivate);
+            helpResponse(sender, isPrivate)
         }
     }
 
     /**
      * Runs the thread.
      */
-    abstract void run(String sender,
-                      @SuppressWarnings("unused") String cmd,
-                      String args,
-                      boolean isPrivate);
+    abstract fun run(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    )
 }
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.java b/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.java
deleted file mode 100644
index 87446a5..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Twitter.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.Constants;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.ReleaseInfo;
-import net.thauvin.erik.mobibot.TwitterTimer;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.commands.links.LinksMgr;
-import net.thauvin.erik.mobibot.entries.EntryLink;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.NoticeMessage;
-import org.apache.commons.lang3.StringUtils;
-import twitter4j.DirectMessage;
-import twitter4j.Status;
-import twitter4j.TwitterFactory;
-import twitter4j.conf.ConfigurationBuilder;
-
-import java.util.HashSet;
-import java.util.Set;
-
-import static org.apache.commons.lang3.StringUtils.isNotBlank;
-
-/**
- * The Twitter module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created Sept 10, 2008
- * @since 1.0
- */
-public final class Twitter extends ThreadedModule {
-    // Property keys
-    static final String AUTOPOST_PROP = "twitter-auto-post";
-    static final String CONSUMER_KEY_PROP = "twitter-consumerKey";
-    static final String CONSUMER_SECRET_PROP = "twitter-consumerSecret";
-    static final String HANDLE_PROP = "twitter-handle";
-    static final String TOKEN_PROP = "twitter-token";
-    static final String TOKEN_SECRET_PROP = "twitter-tokenSecret";
-    // Twitter command
-    private static final String TWITTER_CMD = "twitter";
-
-    // Twitter auto-posts.
-    private final Set<Integer> entries = new HashSet<>();
-
-    /**
-     * Creates a new {@link Twitter} instance.
-     */
-    public Twitter(final Mobibot bot) {
-        super(bot);
-
-        commands.add(TWITTER_CMD);
-
-        help.add("To post to Twitter:");
-        help.add(Utils.helpIndent("%c " + TWITTER_CMD + " <message>"));
-
-        properties.put(AUTOPOST_PROP, "false");
-        initProperties(CONSUMER_KEY_PROP, CONSUMER_SECRET_PROP, HANDLE_PROP, TOKEN_PROP, TOKEN_SECRET_PROP);
-    }
-
-    /**
-     * Posts on Twitter.
-     *
-     * @param consumerKey    The consumer key.
-     * @param consumerSecret The consumer secret.
-     * @param token          The token.
-     * @param tokenSecret    The token secret.
-     * @param handle         The Twitter handle (dm) or nickname.
-     * @param message        The message to post.
-     * @param isDm           The direct message flag.
-     * @return The confirmation {@link Message}.
-     * @throws ModuleException If an error occurs while posting.
-     */
-    static Message twitterPost(final String consumerKey,
-                               final String consumerSecret,
-                               final String token,
-                               final String tokenSecret,
-                               final String handle,
-                               final String message,
-                               final boolean isDm) throws ModuleException {
-        try {
-            final ConfigurationBuilder cb = new ConfigurationBuilder();
-            cb.setDebugEnabled(true).setOAuthConsumerKey(consumerKey).setOAuthConsumerSecret(consumerSecret)
-              .setOAuthAccessToken(token).setOAuthAccessTokenSecret(tokenSecret);
-
-            final TwitterFactory tf = new TwitterFactory(cb.build());
-            final twitter4j.Twitter twitter = tf.getInstance();
-
-            if (!isDm) {
-                final Status status = twitter.updateStatus(message);
-                return new NoticeMessage("You message was posted to https://twitter.com/" + twitter.getScreenName()
-                                         + "/statuses/" + status.getId());
-            } else {
-                final DirectMessage dm = twitter.sendDirectMessage(handle, message);
-                return new NoticeMessage(dm.getText());
-            }
-        } catch (Exception e) {
-            throw new ModuleException("twitterPost(" + message + ")", "An error has occurred: " + e.getMessage(), e);
-        }
-    }
-
-    /**
-     * Add an entry to be posted on Twitter.
-     *
-     * @param index The entry index.
-     */
-    public final void addEntry(final int index) {
-        entries.add(index);
-    }
-
-    public final int entriesCount() {
-        return entries.size();
-    }
-
-    public String getHandle() {
-        return properties.get(HANDLE_PROP);
-    }
-
-    public final boolean hasEntry(final int index) {
-        return entries.contains(index);
-    }
-
-    public boolean isAutoPost() {
-        return isEnabled() && Boolean.parseBoolean(properties.get(AUTOPOST_PROP));
-    }
-
-    @Override
-    boolean isValidProperties() {
-        for (final String s : getPropertyKeys()) {
-            if (!AUTOPOST_PROP.equals(s) && !HANDLE_PROP.equals(s) && StringUtils.isBlank(properties.get(s))) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Send a notification to the registered Twitter handle.
-     *
-     * @param msg The twitter message.
-     */
-    public final void notification(final String msg) {
-        if (isEnabled() && isNotBlank(getHandle())) {
-            new Thread(() -> {
-                try {
-                    post(String.format(msg, bot.getName(), ReleaseInfo.VERSION, bot.getChannel()), true);
-                } catch (ModuleException e) {
-                    bot.getLogger().warn("Failed to notify @{}: {}", getHandle(), msg, e);
-                }
-            }).start();
-        }
-    }
-
-    /**
-     * Posts on Twitter.
-     *
-     * @param message The message to post.
-     * @param isDm    The direct message flag.
-     * @throws ModuleException If an error occurs while posting.
-     */
-    public void post(final String message, final boolean isDm)
-            throws ModuleException {
-        post(properties.get(HANDLE_PROP), message, isDm);
-    }
-
-    /**
-     * Posts on Twitter.
-     *
-     * @param handle  The Twitter handle (dm) or nickname.
-     * @param message The message to post.
-     * @param isDm    The direct message flag.
-     * @return The {@link Message} to send back.
-     * @throws ModuleException If an error occurs while posting.
-     */
-    public Message post(final String handle, final String message, final boolean isDm)
-            throws ModuleException {
-        return twitterPost(properties.get(CONSUMER_KEY_PROP),
-                           properties.get(CONSUMER_SECRET_PROP),
-                           properties.get(TOKEN_PROP),
-                           properties.get(TOKEN_SECRET_PROP),
-                           handle,
-                           message,
-                           isDm);
-    }
-
-    /**
-     * Post an entry to twitter.
-     *
-     * @param index The post entry index.
-     */
-    @SuppressFBWarnings("SUI_CONTAINS_BEFORE_REMOVE")
-    public final void postEntry(final int index) {
-        if (isAutoPost() && hasEntry(index) && LinksMgr.getEntriesCount() >= index) {
-            final EntryLink entry = LinksMgr.getEntry(index);
-            final String msg =
-                    entry.getTitle() + ' ' + entry.getLink() + " via " + entry.getNick() + " on " + bot.getChannel();
-            new Thread(() -> {
-                try {
-                    if (bot.getLogger().isDebugEnabled()) {
-                        bot.getLogger().debug("Posting {}{} to Twitter.", Constants.LINK_CMD, index + 1);
-                    }
-                    post(msg, false);
-                } catch (ModuleException e) {
-                    bot.getLogger().warn("Failed to post entry on Twitter.", e);
-                }
-            }).start();
-            removeEntry(index);
-        }
-    }
-
-    public void queueEntry(final int index) {
-        if (isAutoPost()) {
-            addEntry(index);
-            bot.getLogger().debug("Scheduling ${Constants.LINK_CMD}${index + 1} for posting on Twitter.");
-            bot.getTimer().schedule(new TwitterTimer(bot, index), Constants.TIMER_DELAY * 60L * 1000L);
-        }
-    }
-
-    public final void removeEntry(final int index) {
-        entries.remove(index);
-    }
-
-    /**
-     * Posts to twitter.
-     */
-    @Override
-    void run(final String sender, final String cmd, final String message, final boolean isPrivate) {
-        try {
-            bot.send(sender,
-                     post(sender, message + " (by " + sender + " on " + bot.getChannel() + ')', false).getMsg(),
-                     isPrivate);
-        } catch (ModuleException e) {
-            bot.getLogger().warn(e.getDebugMessage(), e);
-            bot.send(sender, e.getMessage(), isPrivate);
-        }
-    }
-
-    /**
-     * Post all the entries to Twitter on shutdown.
-     */
-    public final void shutdown() {
-        if (isAutoPost()) {
-            for (final int index : entries) {
-                postEntry(index);
-            }
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.kt
new file mode 100644
index 0000000..07de9f9
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Twitter.kt
@@ -0,0 +1,244 @@
+/*
+ * Twitter.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Constants
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.TwitterTimer
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.commands.links.LinksMgr.Companion.entriesCount
+import net.thauvin.erik.mobibot.commands.links.LinksMgr.Companion.getEntry
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.NoticeMessage
+import org.apache.commons.lang3.StringUtils
+import twitter4j.TwitterException
+import twitter4j.TwitterFactory
+import twitter4j.conf.ConfigurationBuilder
+import java.util.*
+
+/**
+ * The Twitter module.
+ */
+class Twitter(bot: Mobibot) : ThreadedModule(bot) {
+    // Twitter auto-posts.
+    private val entries: MutableSet<Int> = HashSet()
+
+    /**
+     * Add an entry to be posted on Twitter.
+     */
+    private fun addEntry(index: Int) {
+        entries.add(index)
+    }
+
+    fun entriesCount(): Int {
+        return entries.size
+    }
+
+    private val handle: String?
+        get() = properties[HANDLE_PROP]
+
+    private fun hasEntry(index: Int): Boolean {
+        return entries.contains(index)
+    }
+
+    val isAutoPost: Boolean
+        get() = isEnabled && properties[AUTOPOST_PROP].toBoolean()
+
+    override val isValidProperties: Boolean
+        get() {
+            for (s in propertyKeys) {
+                if (AUTOPOST_PROP != s && HANDLE_PROP != s && properties[s]!!.isBlank()) {
+                    return false
+                }
+            }
+            return true
+        }
+
+    /**
+     * Send a notification to the registered Twitter handle.
+     */
+    fun notification(msg: String) {
+        with(bot) {
+            if (isEnabled && StringUtils.isNotBlank(handle)) {
+                Thread {
+                    try {
+                        post(message = msg, isDm = true)
+                        if (logger.isDebugEnabled) {
+                            logger.debug("Notified @{}: {}", handle, msg)
+                        }
+                    } catch (e: ModuleException) {
+                        logger.warn("Failed to notify @{}: {}", handle, msg, e)
+                    }
+                }.start()
+            }
+        }
+    }
+
+    /**
+     * Posts on Twitter.
+     */
+    @Throws(ModuleException::class)
+    fun post(handle: String = "${properties[HANDLE_PROP]}", message: String, isDm: Boolean): Message {
+        return twitterPost(
+            properties[CONSUMER_KEY_PROP],
+            properties[CONSUMER_SECRET_PROP],
+            properties[TOKEN_PROP],
+            properties[TOKEN_SECRET_PROP],
+            handle,
+            message,
+            isDm
+        )
+    }
+
+    /**
+     * Post an entry to twitter.
+     */
+    fun postEntry(index: Int) {
+        with(bot) {
+            if (isAutoPost && hasEntry(index) && entriesCount >= index) {
+                val entry = getEntry(index)
+                val msg = "${entry.title} ${entry.link} via ${entry.nick} on $channel"
+                Thread {
+                    try {
+                        if (logger.isDebugEnabled) {
+                            logger.debug("Posting {}{} to Twitter.", Constants.LINK_CMD, index + 1)
+                        }
+                        post(message = msg, isDm = false)
+                    } catch (e: ModuleException) {
+                        logger.warn("Failed to post entry on Twitter.", e)
+                    }
+                }.start()
+                removeEntry(index)
+            }
+        }
+    }
+
+    fun queueEntry(index: Int) {
+        if (isAutoPost) {
+            addEntry(index)
+            if (bot.logger.isDebugEnabled) {
+                bot.logger.debug("Scheduling {}{} for posting on Twitter.", Constants.LINK_CMD, index + 1)
+            }
+            bot.timer.schedule(TwitterTimer(bot, index), Constants.TIMER_DELAY * 60L * 1000L)
+        }
+    }
+
+    fun removeEntry(index: Int) {
+        entries.remove(index)
+    }
+
+    /**
+     * Posts to twitter.
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) {
+        with(bot) {
+            try {
+                send(
+                    sender,
+                    post(sender, "$args (by $sender on $channel)", false).msg,
+                    isPrivate
+                )
+            } catch (e: ModuleException) {
+                logger.warn(e.debugMessage, e)
+                send(sender, e.message, isPrivate)
+            }
+        }
+    }
+
+    /**
+     * Post all the entries to Twitter on shutdown.
+     */
+    fun shutdown() {
+        if (isAutoPost) {
+            for (index in entries) {
+                postEntry(index)
+            }
+        }
+    }
+
+    companion object {
+        // Property keys
+        const val AUTOPOST_PROP = "twitter-auto-post"
+        const val CONSUMER_KEY_PROP = "twitter-consumerKey"
+        const val CONSUMER_SECRET_PROP = "twitter-consumerSecret"
+        const val HANDLE_PROP = "twitter-handle"
+        const val TOKEN_PROP = "twitter-token"
+        const val TOKEN_SECRET_PROP = "twitter-tokenSecret"
+
+        // Twitter command
+        private const val TWITTER_CMD = "twitter"
+
+        /**
+         * Posts on Twitter.
+         */
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun twitterPost(
+            consumerKey: String?,
+            consumerSecret: String?,
+            token: String?,
+            tokenSecret: String?,
+            handle: String?,
+            message: String,
+            isDm: Boolean
+        ): Message {
+            return try {
+                val cb = ConfigurationBuilder()
+                cb.setDebugEnabled(true)
+                    .setOAuthConsumerKey(consumerKey)
+                    .setOAuthConsumerSecret(consumerSecret)
+                    .setOAuthAccessToken(token).setOAuthAccessTokenSecret(tokenSecret)
+                val tf = TwitterFactory(cb.build())
+                val twitter = tf.instance
+                if (!isDm) {
+                    val status = twitter.updateStatus(message)
+                    NoticeMessage(
+                        "You message was posted to https://twitter.com/${twitter.screenName}/statuses/${status.id}"
+                    )
+                } else {
+                    val dm = twitter.sendDirectMessage(handle, message)
+                    NoticeMessage(dm.text)
+                }
+            } catch (e: TwitterException) {
+                throw ModuleException("twitterPost($message)", "An error has occurred: ${e.message}", e)
+            }
+        }
+    }
+
+    init {
+        commands.add(TWITTER_CMD)
+        help.add("To post to Twitter:")
+        help.add(Utils.helpIndent("%c $TWITTER_CMD <message>"))
+        properties[AUTOPOST_PROP] = "false"
+        initProperties(CONSUMER_KEY_PROP, CONSUMER_SECRET_PROP, HANDLE_PROP, TOKEN_PROP, TOKEN_SECRET_PROP)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/War.java b/src/main/java/net/thauvin/erik/mobibot/modules/War.java
index b1be81e..fe43ef5 100644
--- a/src/main/java/net/thauvin/erik/mobibot/modules/War.java
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/War.java
@@ -34,6 +34,7 @@ package net.thauvin.erik.mobibot.modules;
 
 import net.thauvin.erik.mobibot.Mobibot;
 import net.thauvin.erik.mobibot.Utils;
+import org.jetbrains.annotations.NotNull;
 
 import java.security.SecureRandom;
 
@@ -71,9 +72,9 @@ public final class War extends AbstractModule {
      * {@inheritDoc}
      */
     @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
+    public void commandResponse(@NotNull final String sender,
+                                @NotNull final String cmd,
+                                @NotNull final String args,
                                 final boolean isPrivate) {
         final SecureRandom r = new SecureRandom();
 
@@ -84,20 +85,21 @@ public final class War extends AbstractModule {
             i = r.nextInt(WAR_DECK.length);
             y = r.nextInt(WAR_DECK.length);
 
-            bot.send(sender + " drew the " + bold(WAR_DECK[i]) + " of " + bold(WAR_SUITS[r.nextInt(WAR_SUITS.length)]));
-            bot.action("drew the " + bold(WAR_DECK[y]) + " of " + bold(WAR_SUITS[r.nextInt(WAR_SUITS.length)]));
+            getBot().send(sender + " drew the " + bold(WAR_DECK[i]) + " of "
+                          + bold(WAR_SUITS[r.nextInt(WAR_SUITS.length)]));
+            getBot().action("drew the " + bold(WAR_DECK[y]) + " of " + bold(WAR_SUITS[r.nextInt(WAR_SUITS.length)]));
 
             if (i != y) {
                 break;
             }
 
-            bot.send("This means " + bold("WAR") + '!');
+            getBot().send("This means " + bold("WAR") + '!');
         }
 
         if (i < y) {
-            bot.action("lost.");
+            getBot().action("lost.");
         } else {
-            bot.action("wins.");
+            getBot().action("wins.");
         }
     }
 }
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.java b/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.java
deleted file mode 100644
index e1910ac..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.java
+++ /dev/null
@@ -1,232 +0,0 @@
-/*
- * Weather2.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import net.aksingh.owmjapis.api.APIException;
-import net.aksingh.owmjapis.core.OWM;
-import net.aksingh.owmjapis.model.CurrentWeather;
-import net.aksingh.owmjapis.model.param.Main;
-import net.aksingh.owmjapis.model.param.Weather;
-import net.aksingh.owmjapis.model.param.Wind;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.ErrorMessage;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.NoticeMessage;
-import net.thauvin.erik.mobibot.msg.PublicMessage;
-import org.apache.commons.lang3.StringUtils;
-import org.jibble.pircbot.Colors;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import static net.thauvin.erik.mobibot.Utils.bold;
-
-/**
- * The <code>Weather2</code> module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2017-04-02
- * @since 1.0
- */
-public class Weather2 extends ThreadedModule {
-    /**
-     * The OpenWeatherMap API Key property.
-     */
-    static final String OWM_API_KEY_PROP = "owm-api-key";
-
-    // Weather command
-    private static final String WEATHER_CMD = "weather";
-
-    /**
-     * Creates a new {@link Weather2} instance.
-     */
-    public Weather2(final Mobibot bot) {
-        super(bot);
-
-        commands.add(WEATHER_CMD);
-
-        help.add("To display weather information:");
-        help.add(Utils.helpIndent("%c " + WEATHER_CMD + " <city> [, <country code>]"));
-        help.add("For example:");
-        help.add(Utils.helpIndent("%c " + WEATHER_CMD + " paris, fr"));
-        help.add("The default ISO 3166 country code is " + bold("US") + ". Zip codes supported in most countries.");
-
-        initProperties(OWM_API_KEY_PROP);
-    }
-
-    private static OWM.Country getCountry(final String countryCode) {
-        for (final OWM.Country c : OWM.Country.values()) {
-            if (c.name().equalsIgnoreCase(countryCode)) {
-                return c;
-            }
-        }
-
-        return OWM.Country.UNITED_STATES;
-    }
-
-    @SuppressWarnings("AvoidEscapedUnicodeCharacters")
-    private static String getTemps(final Double d) {
-        final double c = (d - 32) * 5 / 9;
-        return Math.round(d) + " °F, " + Math.round(c) + " °C";
-    }
-
-    /**
-     * Retrieves the weather data.
-     *
-     * <ul>
-     * <li>98204</li>
-     * <li>London, UK</li>
-     * </ul>
-     *
-     * @param query  The query.
-     * @param apiKey The API key.
-     * @return The {@link Message} array containing the weather data.
-     * @throws ModuleException If an error occurs while retrieving the weather data.
-     */
-    static List<Message> getWeather(final String query, final String apiKey) throws ModuleException {
-        if (StringUtils.isBlank(apiKey)) {
-            throw new ModuleException(StringUtils.capitalize(WEATHER_CMD) + " is disabled. The API key is missing.");
-        }
-
-        final OWM owm = new OWM(apiKey);
-        final ArrayList<Message> messages = new ArrayList<>();
-
-        owm.setUnit(OWM.Unit.IMPERIAL);
-
-        if (StringUtils.isNotBlank(query)) {
-            final String[] argv = query.split(",");
-
-            if (argv.length >= 1 && argv.length <= 2) {
-                final String country;
-                final String city = argv[0].trim();
-                if (argv.length > 1 && StringUtils.isNotBlank(argv[1])) {
-                    country = argv[1].trim();
-                } else {
-                    country = "US";
-                }
-
-                try {
-                    final CurrentWeather cwd;
-                    if (city.matches("\\d+")) {
-                        cwd = owm.currentWeatherByZipCode(Integer.parseInt(city), getCountry(country));
-                    } else {
-                        cwd = owm.currentWeatherByCityName(city, getCountry(country));
-                    }
-                    if (cwd.hasCityName()) {
-                        messages.add(new PublicMessage(
-                                "City: " + cwd.getCityName() + " [" + StringUtils.upperCase(country) + "]"));
-
-                        final Main main = cwd.getMainData();
-                        if (main != null) {
-                            if (main.hasTemp()) {
-                                messages.add(new PublicMessage("Temperature: " + getTemps(main.getTemp())));
-                            }
-
-                            if (main.hasHumidity() && (main.getHumidity() != null)) {
-                                messages.add(new NoticeMessage("Humidity: " + Math.round(main.getHumidity()) + "%"));
-                            }
-                        }
-
-                        if (cwd.hasWindData()) {
-                            final Wind w = cwd.getWindData();
-                            if (w != null && w.hasSpeed()) {
-                                messages.add(new NoticeMessage("Wind: " + wind(w.getSpeed())));
-                            }
-                        }
-
-                        if (cwd.hasWeatherList()) {
-                            final StringBuilder condition = new StringBuilder("Condition:");
-                            final List<Weather> list = cwd.getWeatherList();
-                            if (list != null) {
-                                for (final Weather w : list) {
-                                    condition.append(' ')
-                                             .append(StringUtils.capitalize(w.getDescription()))
-                                             .append('.');
-                                }
-                                messages.add(new NoticeMessage(condition.toString()));
-                            }
-                        }
-
-                        if (cwd.hasCityId() && cwd.getCityId() != null) {
-                            if (cwd.getCityId() > 0) {
-                                messages.add(new NoticeMessage("https://openweathermap.org/city/" + cwd.getCityId(),
-                                                               Colors.GREEN));
-                            } else {
-                                messages.add(new NoticeMessage("https://openweathermap.org/find?q=" + Utils.encodeUrl(
-                                        city + ',' + StringUtils.upperCase(country)), Colors.GREEN));
-                            }
-                        }
-                    }
-                } catch (APIException | NullPointerException e) {
-                    throw new ModuleException("getWeather(" + query + ')', "Unable to perform weather lookup.", e);
-                }
-            }
-        }
-
-        if (messages.isEmpty()) {
-            messages.add(new ErrorMessage("Invalid syntax."));
-        }
-
-        return messages;
-    }
-
-    private static String wind(final Double w) {
-        final double kmh = w * 1.60934;
-        return Math.round(w) + " mph, " + Math.round(kmh) + " km/h";
-    }
-
-    /**
-     * Fetches the weather data from a specific city.
-     */
-    @Override
-    void run(final String sender, final String cmd, final String args, final boolean isPrivate) {
-        if (StringUtils.isNotBlank(args)) {
-            try {
-                final List<Message> messages = getWeather(args, properties.get(OWM_API_KEY_PROP));
-                if (messages.get(0).isError()) {
-                    helpResponse(sender, isPrivate);
-                } else {
-                    for (final Message msg : messages) {
-                        bot.send(sender, msg);
-                    }
-                }
-            } catch (ModuleException e) {
-                bot.getLogger().debug(e.getDebugMessage(), e);
-                bot.send(e.getMessage());
-            }
-        } else {
-            helpResponse(sender, isPrivate);
-        }
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.kt b/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.kt
new file mode 100644
index 0000000..2dea6c7
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/Weather2.kt
@@ -0,0 +1,200 @@
+/*
+ * Weather2.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.aksingh.owmjapis.api.APIException
+import net.aksingh.owmjapis.core.OWM
+import net.aksingh.owmjapis.core.OWM.Country
+import net.aksingh.owmjapis.model.CurrentWeather
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.ErrorMessage
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.NoticeMessage
+import net.thauvin.erik.mobibot.msg.PublicMessage
+import org.apache.commons.lang3.StringUtils
+import org.jibble.pircbot.Colors
+import java.util.*
+import kotlin.math.roundToInt
+
+/**
+ * The `Weather2` module.
+ */
+class Weather2(bot: Mobibot) : ThreadedModule(bot) {
+    /**
+     * Fetches the weather data from a specific city.
+     */
+    override fun run(sender: String, cmd: String, args: String, isPrivate: Boolean) {
+        if (StringUtils.isNotBlank(args)) {
+            try {
+                val messages = getWeather(args, properties[OWM_API_KEY_PROP])
+                if (messages[0].isError) {
+                    helpResponse(sender, isPrivate)
+                } else {
+                    for (msg in messages) {
+                        bot.send(sender, msg)
+                    }
+                }
+            } catch (e: ModuleException) {
+                bot.logger.debug(e.debugMessage, e)
+                bot.send(e.message)
+            }
+        } else {
+            helpResponse(sender, isPrivate)
+        }
+    }
+
+    companion object {
+        /**
+         * The OpenWeatherMap API Key property.
+         */
+        const val OWM_API_KEY_PROP = "owm-api-key"
+
+        // Weather command
+        private const val WEATHER_CMD = "weather"
+        private fun getCountry(countryCode: String): Country {
+            for (c in Country.values()) {
+                if (c.name.equals(countryCode, ignoreCase = true)) {
+                    return c
+                }
+            }
+            return Country.UNITED_STATES
+        }
+
+        private fun getTemps(d: Double?): String {
+            val c = (d!! - 32) * 5 / 9
+            return "${d.roundToInt()} °F, ${c.roundToInt()} °C"
+        }
+
+        /**
+         * Retrieves the weather data.
+         */
+        @JvmStatic
+        @Throws(ModuleException::class)
+        fun getWeather(query: String, apiKey: String?): List<Message> {
+            if (StringUtils.isBlank(apiKey)) {
+                throw ModuleException("${WEATHER_CMD.capitalize()} is disabled. The API key is missing.")
+            }
+            val owm = OWM(apiKey!!)
+            val messages = ArrayList<Message>()
+            owm.unit = OWM.Unit.IMPERIAL
+            if (StringUtils.isNotBlank(query)) {
+                val argv = query.split(",").toTypedArray()
+                if (argv.size in 1..2) {
+                    val city = argv[0].trim()
+                    val country: String = if (argv.size > 1 && StringUtils.isNotBlank(argv[1])) {
+                        argv[1].trim()
+                    } else {
+                        "US"
+                    }
+                    try {
+                        val cwd: CurrentWeather = if (city.matches("\\d+".toRegex())) {
+                            owm.currentWeatherByZipCode(city.toInt(), getCountry(country))
+                        } else {
+                            owm.currentWeatherByCityName(city, getCountry(country))
+                        }
+                        if (cwd.hasCityName()) {
+                            messages.add(
+                                PublicMessage("City: ${cwd.cityName} [${country.toUpperCase()}]")
+                            )
+                            with(cwd.mainData) {
+                                if (this != null) {
+                                    if (hasTemp()) {
+                                        messages.add(PublicMessage("Temperature: ${getTemps(temp)}"))
+                                    }
+                                    if (hasHumidity() && humidity != null) {
+                                        messages.add(NoticeMessage("Humidity: ${(humidity!!).roundToInt()}%"))
+                                    }
+                                }
+                            }
+                            if (cwd.hasWindData()) {
+                                with(cwd.windData) {
+                                    if (this != null && hasSpeed()) {
+                                        messages.add(NoticeMessage("Wind: ${wind(speed)}"))
+                                    }
+                                }
+                            }
+                            if (cwd.hasWeatherList()) {
+                                val condition = StringBuilder("Condition:")
+                                val list = cwd.weatherList
+                                if (list != null) {
+                                    for (w in list) {
+                                        condition.append(' ').append(w!!.getDescription().capitalize()).append('.')
+                                    }
+                                    messages.add(NoticeMessage(condition.toString()))
+                                }
+                            }
+                            if (cwd.hasCityId() && cwd.cityId != null) {
+                                if (cwd.cityId!! > 0) {
+                                    messages.add(
+                                        NoticeMessage("https://openweathermap.org/city/${cwd.cityId}", Colors.GREEN)
+                                    )
+                                } else {
+                                    messages.add(
+                                        NoticeMessage(
+                                            "https://openweathermap.org/find?q="
+                                                + Utils.encodeUrl("$city,${country.toUpperCase()}"),
+                                            Colors.GREEN
+                                        )
+                                    )
+                                }
+                            }
+                        }
+                    } catch (e: APIException) {
+                        throw ModuleException("getWeather($query)", "Unable to perform weather lookup.", e)
+                    } catch (e: NullPointerException) {
+                        throw ModuleException("getWeather($query)", "Unable to perform weather lookup.", e)
+                    }
+                }
+            }
+            if (messages.isEmpty()) {
+                messages.add(ErrorMessage("Invalid syntax."))
+            }
+            return messages
+        }
+
+        private fun wind(w: Double?): String {
+            val kmh = w!! * 1.60934
+            return "${Math.round(w)} mph, ${kmh.roundToInt()} km/h"
+        }
+    }
+
+    init {
+        commands.add(WEATHER_CMD)
+        help.add("To display weather information:")
+        help.add(Utils.helpIndent("%c $WEATHER_CMD <city> [, <country code>]"))
+        help.add("For example:")
+        help.add(Utils.helpIndent("%c $WEATHER_CMD paris, fr"))
+        help.add("The default ISO 3166 country code is ${Utils.bold("US")}. Zip codes supported in most countries.")
+        initProperties(OWM_API_KEY_PROP)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.java b/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.java
deleted file mode 100644
index 05bcc22..0000000
--- a/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.java
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * WorldTime.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.Mobibot;
-import net.thauvin.erik.mobibot.Utils;
-import net.thauvin.erik.mobibot.msg.ErrorMessage;
-import net.thauvin.erik.mobibot.msg.Message;
-import net.thauvin.erik.mobibot.msg.PublicMessage;
-import org.apache.commons.lang3.StringUtils;
-
-import java.time.ZoneId;
-import java.time.ZonedDateTime;
-import java.time.format.DateTimeFormatter;
-import java.time.temporal.ChronoField;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Map;
-import java.util.TreeMap;
-
-/**
- * The WorldTime module.
- *
- * @author <a href="https://erik.thauvin.net" target="_blank">Erik C. Thauvin</a>
- * @created 2014-04-27
- * @since 1.0
- */
-@SuppressWarnings("PMD.UseConcurrentHashMap")
-public final class WorldTime extends AbstractModule {
-    // Beats (Internet Time) keyword
-    private static final String BEATS_KEYWORD = ".beats";
-    // Supported countries
-    private static final Map<String, String> COUNTRIES_MAP;
-
-    // The Time command
-    private static final String TIME_CMD = "time";
-
-    static {
-        // Initialize the countries map
-        final Map<String, String> countries = new TreeMap<>();
-        countries.put("AE", "Asia/Dubai");
-        countries.put("AF", "Asia/Kabul");
-        countries.put("AQ", "Antarctica/South_Pole");
-        countries.put("AT", "Europe/Vienna");
-        countries.put("AU", "Australia/Sydney");
-        countries.put("AKST", "America/Anchorage");
-        countries.put("AKDT", "America/Anchorage");
-        countries.put("BE", "Europe/Brussels");
-        countries.put("BR", "America/Sao_Paulo");
-        countries.put("CA", "America/Montreal");
-        countries.put("CDT", "America/Chicago");
-        countries.put("CET", "CET");
-        countries.put("CH", "Europe/Zurich");
-        countries.put("CN", "Asia/Shanghai");
-        countries.put("CST", "America/Chicago");
-        countries.put("CU", "Cuba");
-        countries.put("DE", "Europe/Berlin");
-        countries.put("DK", "Europe/Copenhagen");
-        countries.put("EDT", "America/New_York");
-        countries.put("EG", "Africa/Cairo");
-        countries.put("ER", "Africa/Asmara");
-        countries.put("ES", "Europe/Madrid");
-        countries.put("EST", "America/New_York");
-        countries.put("FI", "Europe/Helsinki");
-        countries.put("FR", "Europe/Paris");
-        countries.put("GB", "Europe/London");
-        countries.put("GMT", "GMT");
-        countries.put("GR", "Europe/Athens");
-        countries.put("HK", "Asia/Hong_Kong");
-        countries.put("HST", "Pacific/Honolulu");
-        countries.put("IE", "Europe/Dublin");
-        countries.put("IL", "Asia/Tel_Aviv");
-        countries.put("IN", "Asia/Kolkata");
-        countries.put("IQ", "Asia/Baghdad");
-        countries.put("IR", "Asia/Tehran");
-        countries.put("IS", "Atlantic/Reykjavik");
-        countries.put("IT", "Europe/Rome");
-        countries.put("JM", "Jamaica");
-        countries.put("JP", "Asia/Tokyo");
-        countries.put("LY", "Africa/Tripoli");
-        countries.put("MA", "Africa/Casablanca");
-        countries.put("MDT", "America/Denver");
-        countries.put("MH", "Kwajalein");
-        countries.put("MQ", "America/Martinique");
-        countries.put("MST", "America/Denver");
-        countries.put("MX", "America/Mexico_City");
-        countries.put("NL", "Europe/Amsterdam");
-        countries.put("NO", "Europe/Oslo");
-        countries.put("NP", "Asia/Katmandu");
-        countries.put("NZ", "Pacific/Auckland");
-        countries.put("PDT", "America/Los_Angeles");
-        countries.put("PH", "Asia/Manila");
-        countries.put("PK", "Asia/Karachi");
-        countries.put("PL", "Europe/Warsaw");
-        countries.put("PST", "America/Los_Angeles");
-        countries.put("PT", "Europe/Lisbon");
-        countries.put("PR", "America/Puerto_Rico");
-        countries.put("RU", "Europe/Moscow");
-        countries.put("SE", "Europe/Stockholm");
-        countries.put("SG", "Asia/Singapore");
-        countries.put("TH", "Asia/Bangkok");
-        countries.put("TM", "Asia/Ashgabat");
-        countries.put("TN", "Africa/Tunis");
-        countries.put("TR", "Europe/Istanbul");
-        countries.put("TW", "Asia/Taipei");
-        countries.put("UK", "Europe/London");
-        countries.put("US", "America/New_York");
-        countries.put("UTC", "UTC");
-        countries.put("VA", "Europe/Vatican");
-        countries.put("VE", "America/Caracas");
-        countries.put("VN", "Asia/Ho_Chi_Minh");
-        countries.put("ZA", "Africa/Johannesburg");
-        countries.put("ZULU", "Zulu");
-        countries.put("INTERNET", BEATS_KEYWORD);
-        countries.put("BEATS", BEATS_KEYWORD);
-
-        ZoneId.getAvailableZoneIds().stream()
-              .filter(tz -> !tz.contains("/") && tz.length() == 3 && !countries.containsKey(tz))
-              .forEach(tz -> countries.put(tz, tz));
-
-        COUNTRIES_MAP = Collections.unmodifiableMap(countries);
-    }
-
-    /**
-     * Creates a new {@link WorldTime} instance.
-     */
-    public WorldTime(final Mobibot bot) {
-        super(bot);
-
-        help.add("To display a country's current date/time:");
-        help.add(Utils.helpIndent("%c " + TIME_CMD) + " [<country code>]");
-        help.add("For a listing of the supported countries:");
-        help.add(Utils.helpIndent("%c " + TIME_CMD));
-
-        commands.add(TIME_CMD);
-    }
-
-
-    /**
-     * Returns the current Internet (beat) Time.
-     *
-     * @return The Internet Time string.
-     */
-    private static String internetTime() {
-        final ZonedDateTime zdt = ZonedDateTime.now(ZoneId.of("UTC+01:00"));
-        final int beats = (int) ((zdt.get(ChronoField.SECOND_OF_MINUTE) + (zdt.get(ChronoField.MINUTE_OF_HOUR) * 60)
-                                  + (zdt.get(ChronoField.HOUR_OF_DAY) * 3600)) / 86.4);
-        return String.format("%c%03d", '@', beats);
-    }
-
-    /**
-     * Returns the world time.
-     *
-     * <ul>
-     * <li>PST</li>
-     * <li>BEATS</li>
-     * </ul>
-     *
-     * @param query The query.
-     * @return The {@link Message} containing the world time.
-     */
-    @SuppressFBWarnings("STT_STRING_PARSING_A_FIELD")
-    static Message worldTime(final String query) {
-        final String tz = (COUNTRIES_MAP.get((StringUtils.upperCase(query.substring(query.indexOf(' ') + 1).trim()))));
-        final String response;
-
-        if (tz != null) {
-            if (BEATS_KEYWORD.equals(tz)) {
-                response = ("The current Internet Time is: " + Utils.bold(internetTime() + ' ' + BEATS_KEYWORD));
-            } else {
-                response = ZonedDateTime.now().withZoneSameInstant(ZoneId.of(tz)).format(
-                        DateTimeFormatter
-                                .ofPattern("'The time is " + Utils.bold("'HH:mm'") + " on " + Utils.bold(
-                                        "'EEEE, d MMMM yyyy'") + " in '"))
-                           + Utils.bold(tz.substring(tz.indexOf('/') + 1).replace('_', ' '));
-            }
-        } else {
-            return new ErrorMessage("Unsupported country/zone. Please try again.");
-        }
-
-        return new PublicMessage(response);
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public void commandResponse(final String sender,
-                                final String cmd,
-                                final String args,
-                                final boolean isPrivate) {
-        if (args.length() == 0) {
-            bot.send(sender, "The supported countries/zones are: ", isPrivate);
-            bot.sendList(sender, new ArrayList<>(COUNTRIES_MAP.keySet()), 17, false, false);
-        } else {
-            final Message msg = worldTime(args);
-            if (isPrivate) {
-                bot.send(sender, msg.getMsg(), true);
-            } else {
-                if (msg.isError()) {
-                    bot.send(sender, msg.getMsg(), false);
-                } else {
-                    bot.send(msg.getMsg());
-                }
-            }
-        }
-    }
-
-    /**
-     * {@inheritDoc}
-     */
-    @Override
-    public boolean isPrivateMsgEnabled() {
-        return true;
-    }
-}
diff --git a/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.kt b/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.kt
new file mode 100644
index 0000000..8ecc469
--- /dev/null
+++ b/src/main/java/net/thauvin/erik/mobibot/modules/WorldTime.kt
@@ -0,0 +1,219 @@
+/*
+ * WorldTime.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Mobibot
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.msg.ErrorMessage
+import net.thauvin.erik.mobibot.msg.Message
+import net.thauvin.erik.mobibot.msg.PublicMessage
+import org.apache.commons.lang3.StringUtils
+import java.time.ZoneId
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
+import java.time.temporal.ChronoField
+import java.util.*
+
+/**
+ * The WorldTime module.
+ */
+class WorldTime(bot: Mobibot) : AbstractModule(bot) {
+    companion object {
+        // Beats (Internet Time) keyword
+        private const val BEATS_KEYWORD = ".beats"
+
+        // Supported countries
+        private var COUNTRIES_MAP: Map<String, String>
+
+        // The Time command
+        private const val TIME_CMD = "time"
+
+        /**
+         * Returns the current Internet (beat) Time.
+         */
+        private fun internetTime(): String {
+            val zdt = ZonedDateTime.now(ZoneId.of("UTC+01:00"))
+            val beats = ((zdt[ChronoField.SECOND_OF_MINUTE] + zdt[ChronoField.MINUTE_OF_HOUR] * 60
+                + zdt[ChronoField.HOUR_OF_DAY] * 3600) / 86.4).toInt()
+            return String.format("%c%03d", '@', beats)
+        }
+
+        /**
+         * Returns the world time.
+         */
+        @JvmStatic
+        fun worldTime(query: String): Message {
+            val tz = COUNTRIES_MAP[StringUtils.upperCase(query.substring(query.indexOf(' ') + 1).trim())]
+            val response: String = if (tz != null) {
+                if (BEATS_KEYWORD == tz) {
+                    "The current Internet Time is: " + Utils.bold(internetTime() + ' ' + BEATS_KEYWORD)
+                } else {
+                    (ZonedDateTime.now()
+                        .withZoneSameInstant(ZoneId.of(tz))
+                        .format(
+                            DateTimeFormatter.ofPattern(
+                                "'The time is ${Utils.bold("'HH:mm'")} on ${Utils.bold("'EEEE, d MMMM yyyy'")} in '"
+                            )
+                        )
+                        + Utils.bold(tz.substring(tz.indexOf('/') + 1).replace('_', ' '))
+                        )
+                }
+            } else {
+                return ErrorMessage("Unsupported country/zone. Please try again.")
+            }
+            return PublicMessage(response)
+        }
+
+        init {
+            // Initialize the countries map
+            val countries = TreeMap<String, String>()
+            countries["AE"] = "Asia/Dubai"
+            countries["AF"] = "Asia/Kabul"
+            countries["AQ"] = "Antarctica/South_Pole"
+            countries["AT"] = "Europe/Vienna"
+            countries["AU"] = "Australia/Sydney"
+            countries["AKST"] = "America/Anchorage"
+            countries["AKDT"] = "America/Anchorage"
+            countries["BE"] = "Europe/Brussels"
+            countries["BR"] = "America/Sao_Paulo"
+            countries["CA"] = "America/Montreal"
+            countries["CDT"] = "America/Chicago"
+            countries["CET"] = "CET"
+            countries["CH"] = "Europe/Zurich"
+            countries["CN"] = "Asia/Shanghai"
+            countries["CST"] = "America/Chicago"
+            countries["CU"] = "Cuba"
+            countries["DE"] = "Europe/Berlin"
+            countries["DK"] = "Europe/Copenhagen"
+            countries["EDT"] = "America/New_York"
+            countries["EG"] = "Africa/Cairo"
+            countries["ER"] = "Africa/Asmara"
+            countries["ES"] = "Europe/Madrid"
+            countries["EST"] = "America/New_York"
+            countries["FI"] = "Europe/Helsinki"
+            countries["FR"] = "Europe/Paris"
+            countries["GB"] = "Europe/London"
+            countries["GMT"] = "GMT"
+            countries["GR"] = "Europe/Athens"
+            countries["HK"] = "Asia/Hong_Kong"
+            countries["HST"] = "Pacific/Honolulu"
+            countries["IE"] = "Europe/Dublin"
+            countries["IL"] = "Asia/Tel_Aviv"
+            countries["IN"] = "Asia/Kolkata"
+            countries["IQ"] = "Asia/Baghdad"
+            countries["IR"] = "Asia/Tehran"
+            countries["IS"] = "Atlantic/Reykjavik"
+            countries["IT"] = "Europe/Rome"
+            countries["JM"] = "Jamaica"
+            countries["JP"] = "Asia/Tokyo"
+            countries["LY"] = "Africa/Tripoli"
+            countries["MA"] = "Africa/Casablanca"
+            countries["MDT"] = "America/Denver"
+            countries["MH"] = "Kwajalein"
+            countries["MQ"] = "America/Martinique"
+            countries["MST"] = "America/Denver"
+            countries["MX"] = "America/Mexico_City"
+            countries["NL"] = "Europe/Amsterdam"
+            countries["NO"] = "Europe/Oslo"
+            countries["NP"] = "Asia/Katmandu"
+            countries["NZ"] = "Pacific/Auckland"
+            countries["PDT"] = "America/Los_Angeles"
+            countries["PH"] = "Asia/Manila"
+            countries["PK"] = "Asia/Karachi"
+            countries["PL"] = "Europe/Warsaw"
+            countries["PST"] = "America/Los_Angeles"
+            countries["PT"] = "Europe/Lisbon"
+            countries["PR"] = "America/Puerto_Rico"
+            countries["RU"] = "Europe/Moscow"
+            countries["SE"] = "Europe/Stockholm"
+            countries["SG"] = "Asia/Singapore"
+            countries["TH"] = "Asia/Bangkok"
+            countries["TM"] = "Asia/Ashgabat"
+            countries["TN"] = "Africa/Tunis"
+            countries["TR"] = "Europe/Istanbul"
+            countries["TW"] = "Asia/Taipei"
+            countries["UK"] = "Europe/London"
+            countries["US"] = "America/New_York"
+            countries["UTC"] = "UTC"
+            countries["VA"] = "Europe/Vatican"
+            countries["VE"] = "America/Caracas"
+            countries["VN"] = "Asia/Ho_Chi_Minh"
+            countries["ZA"] = "Africa/Johannesburg"
+            countries["ZULU"] = "Zulu"
+            countries["INTERNET"] = BEATS_KEYWORD
+            countries["BEATS"] = BEATS_KEYWORD
+            ZoneId.getAvailableZoneIds().stream()
+                .filter { tz: String ->
+                    !tz.contains("/") && tz.length == 3 && !countries.containsKey(tz)
+                }
+                .forEach { tz: String ->
+                    countries[tz] = tz
+                }
+            COUNTRIES_MAP = Collections.unmodifiableMap(countries)
+        }
+    }
+
+    override fun commandResponse(
+        sender: String,
+        cmd: String,
+        args: String,
+        isPrivate: Boolean
+    ) {
+        with(bot) {
+            if (args.isEmpty()) {
+                send(sender, "The supported countries/zones are: ", isPrivate)
+                sendList(sender, ArrayList(COUNTRIES_MAP.keys), 17, false, false)
+            } else {
+                val msg = worldTime(args)
+                if (isPrivate) {
+                    send(sender, msg.msg, true)
+                } else {
+                    if (msg.isError) {
+                        send(sender, msg.msg, false)
+                    } else {
+                        send(msg.msg)
+                    }
+                }
+            }
+        }
+    }
+
+    override val isPrivateMsgEnabled = true
+
+    init {
+        help.add("To display a country's current date/time:")
+        help.add(Utils.helpIndent("%c $TIME_CMD") + " [<country code>]")
+        help.add("For a listing of the supported countries:")
+        help.add(Utils.helpIndent("%c $TIME_CMD"))
+        commands.add(TIME_CMD)
+    }
+}
diff --git a/src/main/java/net/thauvin/erik/mobibot/msg/ErrorMessage.kt b/src/main/java/net/thauvin/erik/mobibot/msg/ErrorMessage.kt
index b353fe8..96ef549 100644
--- a/src/main/java/net/thauvin/erik/mobibot/msg/ErrorMessage.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/msg/ErrorMessage.kt
@@ -1,5 +1,5 @@
 /*
- * ErrorMessage.java
+ * ErrorMessage.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -33,10 +33,6 @@ package net.thauvin.erik.mobibot.msg
 
 /**
  * The `ErrorMessage` class.
- *
- * @author [Erik C. Thauvin](https://erik.thauvin.net/)
- * @created 2019-04-07
- * @since 1.0
  */
 class ErrorMessage @JvmOverloads constructor(msg: String, color: String = DEFAULT_COLOR) : Message() {
     init {
diff --git a/src/main/java/net/thauvin/erik/mobibot/msg/Message.kt b/src/main/java/net/thauvin/erik/mobibot/msg/Message.kt
index d3fe758..a6f66f7 100644
--- a/src/main/java/net/thauvin/erik/mobibot/msg/Message.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/msg/Message.kt
@@ -35,10 +35,6 @@ import org.jibble.pircbot.Colors
 
 /**
  * The `Message` class.
- *
- * @author [Erik C. Thauvin](https://erik.thauvin.net/)
- * @created 2019-04-07
- * @since 1.0
  */
 open class Message {
     companion object {
@@ -67,12 +63,6 @@ open class Message {
 
     /**
      * Creates a new message.
-     *
-     * @param msg The message.
-     * @param color The color.
-     * @param isNotice The notice flag.
-     * @param isError The error flag.
-     * @param isPrivate The private flag.
      */
     @JvmOverloads
     constructor(msg: String, color: String = DEFAULT_COLOR, isNotice: Boolean, isError: Boolean, isPrivate: Boolean) {
diff --git a/src/main/java/net/thauvin/erik/mobibot/msg/NoticeMessage.kt b/src/main/java/net/thauvin/erik/mobibot/msg/NoticeMessage.kt
index 3286d60..126fd91 100644
--- a/src/main/java/net/thauvin/erik/mobibot/msg/NoticeMessage.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/msg/NoticeMessage.kt
@@ -1,5 +1,5 @@
 /*
- * NoticeMessage.java
+ * NoticeMessage.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -33,10 +33,6 @@ package net.thauvin.erik.mobibot.msg
 
 /**
  * The `NoticeMessage` class.
- *
- * @author [Erik C. Thauvin](https://erik.thauvin.net/)
- * @created 2019-04-07
- * @since 1.0
  */
 class NoticeMessage @JvmOverloads constructor(msg: String, color: String = DEFAULT_COLOR) : Message() {
     init {
diff --git a/src/main/java/net/thauvin/erik/mobibot/msg/PrivateMessage.kt b/src/main/java/net/thauvin/erik/mobibot/msg/PrivateMessage.kt
index 8eb4281..6bbade8 100644
--- a/src/main/java/net/thauvin/erik/mobibot/msg/PrivateMessage.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/msg/PrivateMessage.kt
@@ -1,5 +1,5 @@
 /*
- * PrivateMessage.java
+ * PrivateMessage.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -33,10 +33,6 @@ package net.thauvin.erik.mobibot.msg
 
 /**
  * The `PrivateMessage` class.
- *
- * @author [Erik C. Thauvin](https://erik.thauvin.net/)
- * @created 2019-04-09
- * @since 1.0
  */
 @Suppress("unused")
 class PrivateMessage @JvmOverloads constructor(msg: String, color: String = DEFAULT_COLOR) : Message() {
diff --git a/src/main/java/net/thauvin/erik/mobibot/msg/PublicMessage.kt b/src/main/java/net/thauvin/erik/mobibot/msg/PublicMessage.kt
index 3d2ac0f..384bc05 100644
--- a/src/main/java/net/thauvin/erik/mobibot/msg/PublicMessage.kt
+++ b/src/main/java/net/thauvin/erik/mobibot/msg/PublicMessage.kt
@@ -1,5 +1,5 @@
 /*
- * PublicMessage.java
+ * PublicMessage.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -33,10 +33,6 @@ package net.thauvin.erik.mobibot.msg
 
 /**
  * The `PublicMessage` class.
- *
- * @author [Erik C. Thauvin](https://erik.thauvin.net/)
- * @created 2019-04-07
- * @since 1.0
  */
 class PublicMessage @JvmOverloads constructor(msg: String, color: String = DEFAULT_COLOR) : Message() {
     init {
diff --git a/src/test/java/net/thauvin/erik/mobibot/UtilsTest.java b/src/test/java/net/thauvin/erik/mobibot/UtilsTest.java
index b754fbf..bde9d77 100644
--- a/src/test/java/net/thauvin/erik/mobibot/UtilsTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/UtilsTest.java
@@ -66,7 +66,7 @@ public class UtilsTest {
 
     @Test
     public void testBold() {
-        assertThat(Utils.bold(1)).as("bold(1)").isEqualTo(Colors.BOLD + "1" + Colors.BOLD);
+        assertThat(Utils.bold(Integer.toString(1))).as("bold(1)").isEqualTo(Colors.BOLD + "1" + Colors.BOLD);
         assertThat(Utils.bold(ASCII)).as("bold(ascii").isEqualTo(Colors.BOLD + ASCII + Colors.BOLD);
     }
 
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.kt
similarity index 63%
rename from src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.kt
index 2f9b21e..643dbd6 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/CalcTest.kt
@@ -1,5 +1,5 @@
 /*
- * CalcTest.java
+ * CalcTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,32 +29,26 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Utils;
-import org.testng.annotations.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.modules.Calc.Companion.calc
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
 
 /**
- * The <code>CalcTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
+ * The `CalcTest` class.
  */
-public class CalcTest {
+class CalcTest {
     @Test
-    public void testCalc() {
-        assertThat(Calc.calc("1 + 1")).as("calc(1+1)").isEqualTo("1+1 = %s", Utils.bold(2));
-        assertThat(Calc.calc("1 -3")).as("calc(1 -3)").isEqualTo("1-3 = %s", Utils.bold(-2));
-        assertThat(Calc.calc("pi+π+e+φ")).as("calc(pi+π+e+φ)").isEqualTo("pi+π+e+φ = %s", Utils.bold("10.62"));
-        assertThat(Calc.calc("one + one")).as("calc(one + one)").startsWith("No idea.");
-    }
-
-    @Test
-    public void testCalcImpl() {
-        AbstractModuleTest.testAbstractModule(new Calc(null));
+    fun testCalc() {
+        Assertions.assertThat(calc("1 + 1")).`as`("calc(1+1)")
+            .isEqualTo("1+1 = %s", Utils.bold(2))
+        Assertions.assertThat(calc("1 -3")).`as`("calc(1 -3)")
+            .isEqualTo("1-3 = %s", Utils.bold(-2))
+        Assertions.assertThat(calc("pi+π+e+φ")).`as`("calc(pi+π+e+φ)")
+            .isEqualTo("pi+π+e+φ = %s", Utils.bold("10.62"))
+        Assertions.assertThat(calc("one + one")).`as`("calc(one + one)")
+            .startsWith("No idea.")
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.java
deleted file mode 100644
index b67fd6f..0000000
--- a/src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * CurrencyConverterTest.java
- *
- * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-/**
- * The <code>CurrencyConvertTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
- */
-public class CurrencyConverterTest {
-    @BeforeClass
-    public void before() throws ModuleException {
-        CurrencyConverter.loadRates();
-    }
-
-    @Test
-    @SuppressFBWarnings("PRMC_POSSIBLY_REDUNDANT_METHOD_CALLS")
-    public void testConvertCurrency() {
-        assertThat(CurrencyConverter.convertCurrency("100 USD to EUR").getMsg())
-                .as("100 USD to EUR").matches("100\\.00 USD = \\d{2,3}\\.\\d{2} EUR");
-        assertThat(CurrencyConverter.convertCurrency("100 USD to USD").getMsg())
-                .as("100 USD to USD").contains("You're kidding, right?");
-        assertThat(CurrencyConverter.convertCurrency("100 USD").getMsg())
-                .as("100 USD").contains("Invalid query.");
-        assertThat(CurrencyConverter.currencyRates().size())
-                .as("currencyRates().size() == 33").isEqualTo(33);
-        assertThat(CurrencyConverter.currencyRates())
-                .as("currencyRates().get(EUR)").contains("  EUR:        1");
-    }
-
-    @Test
-    public void testCurrencyConvertererImpl() {
-        AbstractModuleTest.testAbstractModule(new CurrencyConverter(null));
-    }
-}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.kt
similarity index 56%
rename from src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.kt
index 6b1b7c4..edcbb65 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/CurrencyConverterTest.kt
@@ -1,5 +1,5 @@
 /*
- * LookupTest.java
+ * CurrencyConverterTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,40 +29,36 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import org.testng.annotations.Test;
-
-import java.util.Arrays;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.modules.CurrencyConverter.Companion.convertCurrency
+import net.thauvin.erik.mobibot.modules.CurrencyConverter.Companion.currencyRates
+import net.thauvin.erik.mobibot.modules.CurrencyConverter.Companion.loadRates
+import org.assertj.core.api.Assertions
+import org.testng.annotations.BeforeClass
+import org.testng.annotations.Test
 
 /**
- * The <code>Lookup Test</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2017-05-30
- * @since 1.0
+ * The `CurrencyConvertTest` class.
  */
-@SuppressWarnings("PMD.AvoidUsingHardCodedIP")
-public class LookupTest {
-    @Test
-    public void testLookupImpl() {
-        AbstractModuleTest.testAbstractModule(new Lookup(null));
+class CurrencyConverterTest {
+    @BeforeClass
+    @Throws(ModuleException::class)
+    fun before() {
+        loadRates()
     }
 
     @Test
-    public void testLookup() throws Exception {
-        final String result = Lookup.lookup("erik.thauvin.net");
-        assertThat(result).as("lookup(erik.thauvin.net/104.31.77.12)").contains("104.31.77.12");
-    }
-
-    @Test
-    public void testWhois() throws Exception {
-        final String[] result = Lookup.whois("17.178.96.59", Lookup.WHOIS_HOST);
-
-        assertThat(Arrays.stream(result).anyMatch(m -> m.contains("Apple Inc.")))
-            .as("whois(17.178.96.59/Apple Inc.").isTrue();
+    fun testConvertCurrency() {
+        Assertions.assertThat(convertCurrency("100 USD to EUR").msg)
+            .`as`("100 USD to EUR").matches("100\\.00 USD = \\d{2,3}\\.\\d{2} EUR")
+        Assertions.assertThat(convertCurrency("100 USD to USD").msg)
+            .`as`("100 USD to USD").contains("You're kidding, right?")
+        Assertions.assertThat(convertCurrency("100 USD").msg)
+            .`as`("100 USD").contains("Invalid query.")
+        Assertions.assertThat(currencyRates().size)
+            .`as`("currencyRates().size() == 33").isEqualTo(33)
+        Assertions.assertThat(currencyRates())
+            .`as`("currencyRates().get(EUR)").contains("  EUR:        1")
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/DiceTest.kt b/src/test/java/net/thauvin/erik/mobibot/modules/DiceTest.kt
new file mode 100644
index 0000000..6cc59a5
--- /dev/null
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/DiceTest.kt
@@ -0,0 +1,52 @@
+/*
+ * DiceTest.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package net.thauvin.erik.mobibot.modules
+
+
+import org.assertj.core.api.Assertions.assertThat
+import org.testng.annotations.Test
+
+class DiceTest {
+    @Test
+    fun testWinLoseOrTie() {
+        assertThat(
+            Dice.winLoseOrTie(6, 6)
+        ).`as`("6 vs. 6").isEqualTo(Dice.Result.TIE)
+        assertThat(
+            Dice.winLoseOrTie(6, 5)
+        ).`as`("6 vs. 5").isEqualTo(Dice.Result.WIN)
+        assertThat(
+            Dice.winLoseOrTie(5, 6)
+        ).`as`("5 vs. 6").isEqualTo(Dice.Result.LOSE)
+    }
+}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.java
deleted file mode 100644
index ecf0f0f..0000000
--- a/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * GoogleSearchTest.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.LocalProperties;
-import net.thauvin.erik.mobibot.msg.Message;
-import org.testng.annotations.Test;
-
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-/**
- * The <code>GoogleSearchTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-08
- * @since 1.0
- */
-public class GoogleSearchTest extends LocalProperties {
-    @Test
-    public void testGoogleSearchImpl() {
-        AbstractModuleTest.testAbstractModule(new GoogleSearch(null));
-    }
-
-    @SuppressFBWarnings("LEST_LOST_EXCEPTION_STACK_TRACE")
-    @SuppressWarnings("PMD.PreserveStackTrace")
-    @Test
-    public void testSearchGoogle() throws ModuleException {
-        final String apiKey = getProperty(GoogleSearch.GOOGLE_API_KEY_PROP);
-        final String cseKey = getProperty(GoogleSearch.GOOGLE_CSE_KEY_PROP);
-        try {
-            List<Message> messages = GoogleSearch.searchGoogle("mobibot site:github.com", apiKey, cseKey);
-            assertThat(messages).as("mobibot results not empty").isNotEmpty();
-            assertThat(messages.get(0).getMsg()).as("found mobitopia").contains("mobibot");
-
-            messages = GoogleSearch.searchGoogle("aapl", apiKey, cseKey);
-            assertThat(messages).as("aapl results not empty").isNotEmpty();
-            assertThat(messages.get(0).getMsg()).as("found apple").containsIgnoringCase("apple");
-
-            assertThatThrownBy(() -> GoogleSearch.searchGoogle("test", "", "apiKey")).as("no API key").isInstanceOf(
-                    ModuleException.class).hasNoCause();
-
-            assertThatThrownBy(() -> GoogleSearch.searchGoogle("test", "apiKey", "")).as("no CSE API key").isInstanceOf(
-                    ModuleException.class).hasNoCause();
-
-            assertThatThrownBy(() -> GoogleSearch.searchGoogle("", "apikey", "apiKey")).as("no query").isInstanceOf(
-                    ModuleException.class).hasNoCause();
-        } catch (ModuleException e) {
-            // Avoid displaying api keys in CI logs
-            if ("true".equals(System.getenv("CI"))) {
-                throw new ModuleException(e.getDebugMessage(), e.getSanitizedMessage(apiKey, cseKey));
-            } else {
-                throw e;
-            }
-        }
-    }
-}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.kt b/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.kt
new file mode 100644
index 0000000..b934b02
--- /dev/null
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/GoogleSearchTest.kt
@@ -0,0 +1,72 @@
+/*
+ * GoogleSearchTest.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.LocalProperties
+import net.thauvin.erik.mobibot.modules.GoogleSearch.Companion.searchGoogle
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+
+/**
+ * The `GoogleSearchTest` class.
+ */
+class GoogleSearchTest : LocalProperties() {
+    @Test
+    @Throws(ModuleException::class)
+    fun testSearchGoogle() {
+        val apiKey = getProperty(GoogleSearch.GOOGLE_API_KEY_PROP)
+        val cseKey = getProperty(GoogleSearch.GOOGLE_CSE_KEY_PROP)
+        try {
+            var messages = searchGoogle("mobibot site:github.com", apiKey, cseKey)
+            Assertions.assertThat(messages).`as`("mobibot results not empty").isNotEmpty
+            Assertions.assertThat(messages[0].msg).`as`("found mobitopia").contains("mobibot")
+            messages = searchGoogle("aapl", apiKey, cseKey)
+            Assertions.assertThat(messages).`as`("aapl results not empty").isNotEmpty
+            Assertions.assertThat(messages[0].msg).`as`("found apple").containsIgnoringCase("apple")
+            Assertions.assertThatThrownBy { searchGoogle("test", "", "apiKey") }
+                .`as`("no API key")
+                .isInstanceOf(ModuleException::class.java).hasNoCause()
+            Assertions.assertThatThrownBy { searchGoogle("test", "apiKey", "") }
+                .`as`("no CSE API key")
+                .isInstanceOf(ModuleException::class.java).hasNoCause()
+            Assertions.assertThatThrownBy { searchGoogle("", "apikey", "apiKey") }
+                .`as`("no query").isInstanceOf(ModuleException::class.java).hasNoCause()
+        } catch (e: ModuleException) {
+            // Avoid displaying api keys in CI logs
+            if ("true" == System.getenv("CI")) {
+                throw ModuleException(e.debugMessage, e.getSanitizedMessage(apiKey, cseKey))
+            } else {
+                throw e
+            }
+        }
+    }
+}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.kt
similarity index 69%
rename from src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.kt
index 9880241..5a2f221 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/JokeTest.kt
@@ -1,5 +1,5 @@
 /*
- * JokeTest.java
+ * JokeTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,29 +29,20 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import org.testng.annotations.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.modules.Joke.Companion.randomJoke
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
 
 /**
- * The <code>JokeTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
+ * The `JokeTest` class.
  */
-public class JokeTest {
+class JokeTest {
     @Test
-    public void testJokeImpl() {
-        AbstractModuleTest.testAbstractModule(new Joke(null));
-    }
-
-    @Test
-    public void testRamdomJoke() throws ModuleException {
-        assertThat(Joke.randomJoke().getMsg().length() > 0).as("randomJoke() > 0").isTrue();
-        assertThat(Joke.randomJoke().getMsg()).as("randomJoke()").containsIgnoringCase("chuck");
+    @Throws(ModuleException::class)
+    fun testRamdomJoke() {
+        Assertions.assertThat(randomJoke().msg.isNotEmpty()).`as`("randomJoke() > 0").isTrue
+        Assertions.assertThat(randomJoke().msg).`as`("randomJoke()").containsIgnoringCase("chuck")
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.kt
similarity index 66%
rename from src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.kt
index 5f862ca..303a377 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/LookupTest.kt
@@ -1,5 +1,5 @@
 /*
- * WordTimeTest.java
+ * LookupTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,31 +29,30 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import net.thauvin.erik.mobibot.Utils;
-import org.testng.annotations.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.modules.Lookup.Companion.lookup
+import net.thauvin.erik.mobibot.modules.Lookup.Companion.whois
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+import java.util.*
 
 /**
- * The <code>WordTimeTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
+ * The `Lookup Test` class.
  */
-public class WordTimeTest {
+class LookupTest {
     @Test
-    public void testWorldTime() {
-        assertThat(WorldTime.worldTime("PST").getMsg()).as("PST").endsWith(Utils.bold("Los Angeles"));
-        assertThat(WorldTime.worldTime("BLAH").isError()).as("BLAH").isTrue();
-        assertThat(WorldTime.worldTime("BEATS").getMsg()).as("BEATS").contains("@");
+    @Throws(Exception::class)
+    fun testLookup() {
+        val result = lookup("erik.thauvin.net")
+        Assertions.assertThat(result).`as`("lookup(erik.thauvin.net/104.31.77.12)").contains("104.31.77.12")
     }
 
     @Test
-    public void testWorldTimeImpl() {
-        AbstractModuleTest.testAbstractModule(new Lookup(null));
+    @Throws(Exception::class)
+    fun testWhois() {
+        val result = whois("17.178.96.59", Lookup.WHOIS_HOST)
+        Assertions.assertThat(Arrays.stream(result).anyMatch { m: String -> m.contains("Apple Inc.") })
+            .`as`("whois(17.178.96.59/Apple Inc.").isTrue
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/ModuleExceptionTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/ModuleExceptionTest.java
index 46199c9..b7feb89 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/ModuleExceptionTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/ModuleExceptionTest.java
@@ -42,10 +42,6 @@ import static org.assertj.core.api.Assertions.assertThat;
 
 /**
  * The <code>ModuleExceptionTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-09
- * @since 1.0
  */
 public class ModuleExceptionTest {
     static final String debugMessage = "debugMessage";
@@ -53,13 +49,13 @@ public class ModuleExceptionTest {
 
     @DataProvider(name = "dp")
     Object[][] createData(final Method m) {
-        return new Object[][]{new Object[]{new ModuleException(debugMessage,
-                                                               message,
-                                                               new IOException("URL http://foobar.com"))},
-                              new Object[]{new ModuleException(debugMessage,
-                                                               message,
-                                                               new IOException("URL http://foobar.com?"))},
-                              new Object[]{new ModuleException(debugMessage, message)}};
+        return new Object[][]{ new Object[]{ new ModuleException(debugMessage,
+                                                                 message,
+                                                                 new IOException("URL http://foobar.com")) },
+                               new Object[]{ new ModuleException(debugMessage,
+                                                                 message,
+                                                                 new IOException("URL http://foobar.com?")) },
+                               new Object[]{ new ModuleException(debugMessage, message) } };
     }
 
     @Test(dataProvider = "dp")
@@ -78,7 +74,7 @@ public class ModuleExceptionTest {
         final ModuleException e = new ModuleException(debugMessage,
                                                       message,
                                                       new IOException(
-                                                          "URL http://foo.com?apiKey=" + apiKey + "&userID=me"));
+                                                              "URL http://foo.com?apiKey=" + apiKey + "&userID=me"));
         assertThat(e.getSanitizedMessage(apiKey)).as("sanitized url").contains("xxxxxxxxxx").doesNotContain(apiKey);
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/PingTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/PingTest.kt
similarity index 75%
rename from src/test/java/net/thauvin/erik/mobibot/modules/PingTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/PingTest.kt
index 564f111..1b0c460 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/PingTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/PingTest.kt
@@ -1,5 +1,5 @@
 /*
- * PingTest.java
+ * PingTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,28 +29,25 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import org.testng.annotations.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.modules.Ping.Companion.randomPing
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
 
 /**
- * The <code>PingTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
+ * The `PingTest` class.
  */
-public class PingTest {
+class PingTest {
     @Test
-    public void testPingImpl() {
-        AbstractModuleTest.testAbstractModule(new Ping(null));
+    fun testPingsArray() {
+        Assertions.assertThat(Ping.PINGS).`as`("Pings array is not empty.").isNotEmpty
     }
 
     @Test
-    public void testPingsArray() {
-        assertThat(Ping.PINGS).as("Pings array is not empty.").isNotEmpty();
+    fun testRandomPing() {
+        for (i in 0..9) {
+            Assertions.assertThat(randomPing()).`as`("Random ping $i").isIn(Ping.PINGS)
+        }
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/RockPaperScissorsTest.kt b/src/test/java/net/thauvin/erik/mobibot/modules/RockPaperScissorsTest.kt
index 0429945..1c71cb0 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/RockPaperScissorsTest.kt
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/RockPaperScissorsTest.kt
@@ -32,7 +32,6 @@
 
 package net.thauvin.erik.mobibot.modules
 
-
 import org.assertj.core.api.Assertions.assertThat
 import org.testng.annotations.Test
 
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.java
deleted file mode 100644
index a8961c6..0000000
--- a/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * StockQuoteTest.java
- *
- * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.LocalProperties;
-import net.thauvin.erik.mobibot.msg.Message;
-import org.testng.annotations.Test;
-
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-/**
- * The <code>StockQuoteTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-07
- * @since 1.0
- */
-
-public class StockQuoteTest extends LocalProperties {
-    @SuppressFBWarnings("LEST_LOST_EXCEPTION_STACK_TRACE")
-    @SuppressWarnings("PMD.PreserveStackTrace")
-    @Test
-    public void testGetQuote() throws ModuleException {
-        final String apiKey = LocalProperties.getProperty(StockQuote.ALPHAVANTAGE_API_KEY_PROP);
-        try {
-            final List<Message> messages = StockQuote.getQuote("apple inc", apiKey);
-            assertThat(messages).as("response not empty").isNotEmpty();
-            assertThat(messages.get(0).getMsg()).as("same stock symbol").contains("AAPL").contains("Apple Inc.");
-
-            try {
-                StockQuote.getQuote("blahfoo", apiKey);
-            } catch (ModuleException e) {
-                assertThat(e.getMessage()).as("invalid symbol").containsIgnoringCase(StockQuote.INVALID_SYMBOL);
-            }
-
-            assertThatThrownBy(() -> StockQuote.getQuote("test", "")).as("no API key").isInstanceOf(
-                ModuleException.class).hasNoCause();
-
-            assertThatThrownBy(() -> StockQuote.getQuote("", "apikey")).as("no symbol").isInstanceOf(
-                ModuleException.class).hasNoCause();
-
-        } catch (ModuleException e) {
-            // Avoid displaying api keys in CI logs
-            if ("true".equals(System.getenv("CI"))) {
-                throw new ModuleException(e.getDebugMessage(), e.getSanitizedMessage(apiKey));
-            } else {
-                throw e;
-            }
-        }
-    }
-
-    @Test
-    public void testStockQuoteImpl() {
-        AbstractModuleTest.testAbstractModule(new StockQuote(null));
-    }
-}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.kt b/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.kt
new file mode 100644
index 0000000..96cc1c1
--- /dev/null
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/StockQuoteTest.kt
@@ -0,0 +1,73 @@
+/*
+ * StockQuoteTest.kt
+ *
+ * Copyright (c) 2004-2020, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.LocalProperties
+import net.thauvin.erik.mobibot.modules.StockQuote.Companion.getQuote
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+
+/**
+ * The `StockQuoteTest` class.
+ */
+class StockQuoteTest : LocalProperties() {
+    @Test
+    @Throws(ModuleException::class)
+    fun testGetQuote() {
+        val apiKey = getProperty(StockQuote.ALPHAVANTAGE_API_KEY_PROP)
+        try {
+            val messages = getQuote("apple inc", apiKey)
+            Assertions.assertThat(messages).`as`("response not empty").isNotEmpty
+            Assertions.assertThat(messages[0].msg).`as`("same stock symbol")
+                .isEqualTo("Symbol: AAPL [Apple Inc.]")
+            Assertions.assertThat(messages[1].msg).`as`("price label")
+                .startsWith("    Price:     ")
+            try {
+                getQuote("blahfoo", apiKey)
+            } catch (e: ModuleException) {
+                Assertions.assertThat(e.message).`as`("invalid symbol")
+                    .containsIgnoringCase(StockQuote.INVALID_SYMBOL)
+            }
+            Assertions.assertThatThrownBy { getQuote("test", "") }.`as`("no API key")
+                .isInstanceOf(ModuleException::class.java).hasNoCause()
+            Assertions.assertThatThrownBy { getQuote("", "apikey") }.`as`("no symbol")
+                .isInstanceOf(ModuleException::class.java).hasNoCause()
+        } catch (e: ModuleException) {
+            // Avoid displaying api keys in CI logs
+            if ("true" == System.getenv("CI")) {
+                throw ModuleException(e.debugMessage, e.getSanitizedMessage(apiKey))
+            } else {
+                throw e
+            }
+        }
+    }
+}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.java b/src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.kt
similarity index 62%
rename from src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.java
rename to src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.kt
index 2c14d2b..da9b26a 100644
--- a/src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.java
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/TwitterTest.kt
@@ -1,5 +1,5 @@
 /*
- * TwitterTest.java
+ * TwitterTest.kt
  *
  * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
  * All rights reserved.
@@ -29,50 +29,43 @@
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+package net.thauvin.erik.mobibot.modules
 
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.thauvin.erik.mobibot.LocalProperties;
-import org.testng.annotations.Test;
-
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-
-import static org.assertj.core.api.Assertions.assertThat;
+import net.thauvin.erik.mobibot.LocalProperties
+import net.thauvin.erik.mobibot.modules.Twitter.Companion.twitterPost
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+import java.net.InetAddress
+import java.net.UnknownHostException
 
 /**
- * The <code>TwitterTest</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-19
- * @since 1.0
+ * The `TwitterTest` class.
  */
-public class TwitterTest extends LocalProperties {
-    @SuppressFBWarnings("MDM")
-    private String getCi() {
-        final String ciName = System.getenv("CI_NAME");
-        if (ciName != null) {
-            return ciName;
-        } else {
-            try {
-                return InetAddress.getLocalHost().getHostName();
-            } catch (UnknownHostException e) {
-                return "Unknown Host";
+class TwitterTest : LocalProperties() {
+    private val ci: String
+        get() {
+            val ciName = System.getenv("CI_NAME")
+            return ciName ?: try {
+                InetAddress.getLocalHost().hostName
+            } catch (e: UnknownHostException) {
+                "Unknown Host"
             }
         }
-    }
 
     @Test
-    public void testPostTwitter() throws ModuleException {
-        final String msg = "Testing Twitter API from " + getCi();
-        assertThat(Twitter.twitterPost(
+    @Throws(ModuleException::class)
+    fun testPostTwitter() {
+        val msg = "Testing Twitter API from $ci"
+        Assertions.assertThat(
+            twitterPost(
                 getProperty(Twitter.CONSUMER_KEY_PROP),
                 getProperty(Twitter.CONSUMER_SECRET_PROP),
                 getProperty(Twitter.TOKEN_PROP),
                 getProperty(Twitter.TOKEN_SECRET_PROP),
                 getProperty(Twitter.HANDLE_PROP),
                 msg,
-                true).getMsg()).as("twitterPost(" + msg + ')').isEqualTo(msg);
+                true
+            ).msg
+        ).`as`("twitterPost($msg)").isEqualTo(msg)
     }
 }
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.java b/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.java
deleted file mode 100644
index 6d8c15c..0000000
--- a/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Weather2Test.java
- *
- * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- *   Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- *   Neither the name of this project nor the names of its contributors may be
- *   used to endorse or promote products derived from this software without
- *   specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package net.thauvin.erik.mobibot.modules;
-
-import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
-import net.aksingh.owmjapis.api.APIException;
-import net.thauvin.erik.mobibot.LocalProperties;
-import net.thauvin.erik.mobibot.msg.Message;
-import org.testng.annotations.Test;
-
-import java.util.List;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-/**
- * The <code>Weather2Test</code> class.
- *
- * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
- * @created 2019-04-09
- * @since 1.0
- */
-public class Weather2Test extends LocalProperties {
-    @SuppressFBWarnings("PRMC_POSSIBLY_REDUNDANT_METHOD_CALLS")
-    @Test
-    public void testWeather() throws ModuleException {
-        List<Message> messages = Weather2.getWeather("98204", getProperty(Weather2.OWM_API_KEY_PROP));
-        assertThat(messages.get(0).getMsg()).as("is Everett").contains("Everett").contains("US");
-        assertThat(messages.get(messages.size() - 1).getMsg()).as("is City Search").endsWith("98204%2CUS");
-
-        messages = Weather2.getWeather("London, UK", getProperty(Weather2.OWM_API_KEY_PROP));
-        assertThat(messages.get(0).getMsg()).as("is UK").contains("London").contains("UK");
-        assertThat(messages.get(messages.size() - 1).getMsg()).as("is City Code").endsWith("4517009");
-
-        assertThatThrownBy(() -> Weather2.getWeather("Montpellier, FR", getProperty(Weather2.OWM_API_KEY_PROP)))
-                .as("Montpellier not found").hasCauseInstanceOf(APIException.class);
-
-        assertThatThrownBy(() -> Weather2.getWeather("test", ""))
-                .as("no API key").isInstanceOf(ModuleException.class).hasNoCause();
-
-        messages = Weather2.getWeather("", "apikey");
-        assertThat(messages.get(0).isError()).as("no query").isTrue();
-
-    }
-
-    @Test
-    public void testWeather2Impl() {
-        AbstractModuleTest.testAbstractModule(new Weather2(null));
-    }
-}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.kt b/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.kt
new file mode 100644
index 0000000..4364585
--- /dev/null
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/Weather2Test.kt
@@ -0,0 +1,60 @@
+/*
+ * Weather2Test.kt
+ *
+ * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.aksingh.owmjapis.api.APIException
+import net.thauvin.erik.mobibot.LocalProperties
+import net.thauvin.erik.mobibot.modules.Weather2.Companion.getWeather
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+
+/**
+ * The `Weather2Test` class.
+ */
+class Weather2Test : LocalProperties() {
+    @Test
+    @Throws(ModuleException::class)
+    fun testWeather() {
+        var messages = getWeather("98204", getProperty(Weather2.OWM_API_KEY_PROP))
+        Assertions.assertThat(messages[0].msg).`as`("is Everett").contains("Everett").contains("US")
+        Assertions.assertThat(messages[messages.size - 1].msg).`as`("is City Search").endsWith("98204%2CUS")
+        messages = getWeather("London, UK", getProperty(Weather2.OWM_API_KEY_PROP))
+        Assertions.assertThat(messages[0].msg).`as`("is UK").contains("London").contains("UK")
+        Assertions.assertThat(messages[messages.size - 1].msg).`as`("is City Code").endsWith("4517009")
+        Assertions.assertThatThrownBy { getWeather("Montpellier, FR", getProperty(Weather2.OWM_API_KEY_PROP)) }
+            .`as`("Montpellier not found").hasCauseInstanceOf(APIException::class.java)
+        Assertions.assertThatThrownBy { getWeather("test", "") }
+            .`as`("no API key").isInstanceOf(ModuleException::class.java).hasNoCause()
+        messages = getWeather("", "apikey")
+        Assertions.assertThat(messages[0].isError).`as`("no query").isTrue
+    }
+}
diff --git a/src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.kt b/src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.kt
new file mode 100644
index 0000000..b6a40aa
--- /dev/null
+++ b/src/test/java/net/thauvin/erik/mobibot/modules/WordTimeTest.kt
@@ -0,0 +1,49 @@
+/*
+ * WordTimeTest.kt
+ *
+ * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules
+
+import net.thauvin.erik.mobibot.Utils
+import net.thauvin.erik.mobibot.modules.WorldTime.Companion.worldTime
+import org.assertj.core.api.Assertions
+import org.testng.annotations.Test
+
+/**
+ * The `WordTimeTest` class.
+ */
+class WordTimeTest {
+    @Test
+    fun testWorldTime() {
+        Assertions.assertThat(worldTime("PST").msg).`as`("PST").endsWith(Utils.bold("Los Angeles"))
+        Assertions.assertThat(worldTime("BLAH").isError).`as`("BLAH").isTrue
+        Assertions.assertThat(worldTime("BEATS").msg).`as`("BEATS").contains("@")
+    }
+}