diff --git a/.idea/modules/examples-kotlin_main.iml b/.idea/modules/examples-kotlin_main.iml
index 7ea61a1..f6c1db1 100644
--- a/.idea/modules/examples-kotlin_main.iml
+++ b/.idea/modules/examples-kotlin_main.iml
@@ -5,13 +5,6 @@
       <configuration version="3" platform="JVM 1.6" useProjectSettings="false">
         <compilerSettings />
         <compilerArguments>
-          <option name="destination" value="$MODULE_DIR$/../../examples/kotlin/build/classes/kotlin/main" />
-          <option name="classpath" value="$MAVEN_REPOSITORY$/net/thauvin/erik/semver/1.1.1/semver-1.1.1.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.21/4bcc2012b84840e19e1e28074284cac908be0295/kotlin-stdlib-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.3.21/f30e4a9897913e53d778f564110bafa1fef46643/kotlin-stdlib-common-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar" />
-          <option name="noStdlib" value="true" />
-          <option name="noReflect" value="true" />
-          <option name="moduleName" value="examples-kotlin" />
-          <option name="addCompilerBuiltIns" value="true" />
-          <option name="loadBuiltInsFromDependencies" value="true" />
           <option name="languageVersion" value="1.3" />
           <option name="apiVersion" value="1.3" />
           <option name="pluginOptions">
@@ -20,9 +13,6 @@
           <option name="pluginClasspaths">
             <array />
           </option>
-          <option name="errors">
-            <ArgumentParseErrors />
-          </option>
         </compilerArguments>
       </configuration>
     </facet>
diff --git a/.idea/modules/examples-kotlin_test.iml b/.idea/modules/examples-kotlin_test.iml
index de16718..f6c1db1 100644
--- a/.idea/modules/examples-kotlin_test.iml
+++ b/.idea/modules/examples-kotlin_test.iml
@@ -5,20 +5,6 @@
       <configuration version="3" platform="JVM 1.6" useProjectSettings="false">
         <compilerSettings />
         <compilerArguments>
-          <option name="destination" value="$MODULE_DIR$/../../examples/kotlin/build/classes/kotlin/test" />
-          <option name="classpath" value="$MODULE_DIR$/../../examples/kotlin/build/classes/java/main;K:/java/semver/examples/kotlin/build/classes/kotlin/main;K:/java/semver/examples/kotlin/build/tmp/kapt3/classes/main;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.21/4bcc2012b84840e19e1e28074284cac908be0295/kotlin-stdlib-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.3.21/f30e4a9897913e53d778f564110bafa1fef46643/kotlin-stdlib-common-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar" />
-          <option name="noStdlib" value="true" />
-          <option name="noReflect" value="true" />
-          <option name="moduleName" value="examples-kotlin" />
-          <option name="addCompilerBuiltIns" value="true" />
-          <option name="loadBuiltInsFromDependencies" value="true" />
-          <option name="friendPaths">
-            <array>
-              <option value="$MODULE_DIR$/../../examples/kotlin/build/tmp/kapt3/classes/main" />
-              <option value="$MODULE_DIR$/../../examples/kotlin/build/classes/java/main" />
-              <option value="$MODULE_DIR$/../../examples/kotlin/build/classes/kotlin/main" />
-            </array>
-          </option>
           <option name="languageVersion" value="1.3" />
           <option name="apiVersion" value="1.3" />
           <option name="pluginOptions">
@@ -27,9 +13,6 @@
           <option name="pluginClasspaths">
             <array />
           </option>
-          <option name="errors">
-            <ArgumentParseErrors />
-          </option>
         </compilerArguments>
       </configuration>
     </facet>
diff --git a/examples/java/.idea/vcs.xml b/examples/java/.idea/vcs.xml
new file mode 100644
index 0000000..b2bdec2
--- /dev/null
+++ b/examples/java/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/examples/java/src/generated/java/com/example/GeneratedVersion.java b/examples/java/src/generated/java/com/example/GeneratedVersion.java
index cc0f5a0..4803fd9 100644
--- a/examples/java/src/generated/java/com/example/GeneratedVersion.java
+++ b/examples/java/src/generated/java/com/example/GeneratedVersion.java
@@ -16,7 +16,7 @@ public final class GeneratedVersion {
     public final static String BUILDMETA_PREFIX = "+";
 
     public final static String PROJECT = "Example";
-    public final static Date BUILDDATE = new Date(1554006073987L);
+    public final static Date BUILDDATE = new Date(1554009013319L);
     public final static int MAJOR = 2;
     public final static int MINOR = 17;
     public final static int PATCH = 52;
diff --git a/examples/kotlin/.idea/compiler.xml b/examples/kotlin/.idea/compiler.xml
index ed63cad..3b34208 100644
--- a/examples/kotlin/.idea/compiler.xml
+++ b/examples/kotlin/.idea/compiler.xml
@@ -2,8 +2,8 @@
 <project version="4">
   <component name="CompilerConfiguration">
     <bytecodeTargetLevel>
-      <module name="examples-kotlin_main" target="1.10" />
-      <module name="examples-kotlin_test" target="1.10" />
+      <module name="examples-kotlin_main" target="1.8" />
+      <module name="examples-kotlin_test" target="1.8" />
     </bytecodeTargetLevel>
   </component>
 </project>
\ No newline at end of file
diff --git a/examples/kotlin/.idea/misc.xml b/examples/kotlin/.idea/misc.xml
index e707cdd..44ae3bd 100644
--- a/examples/kotlin/.idea/misc.xml
+++ b/examples/kotlin/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" default="false" project-jdk-name="10" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/classes" />
   </component>
 </project>
\ No newline at end of file
diff --git a/examples/kotlin/.idea/modules.xml b/examples/kotlin/.idea/modules.xml
index 26eeb73..029faaa 100644
--- a/examples/kotlin/.idea/modules.xml
+++ b/examples/kotlin/.idea/modules.xml
@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/modules/examples-kotlin.iml" filepath="$PROJECT_DIR$/.idea/modules/examples-kotlin.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/examples-kotlin.iml" filepath="$PROJECT_DIR$/.idea/modules/examples-kotlin.iml" group="examples-kotlin" />
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/examples-kotlin_main.iml" filepath="$PROJECT_DIR$/.idea/modules/examples-kotlin_main.iml" group="examples-kotlin" />
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/examples-kotlin_test.iml" filepath="$PROJECT_DIR$/.idea/modules/examples-kotlin_test.iml" group="examples-kotlin" />
     </modules>
diff --git a/examples/kotlin/.idea/modules/examples-kotlin_main.iml b/examples/kotlin/.idea/modules/examples-kotlin_main.iml
index f7bffce..b2be99a 100644
--- a/examples/kotlin/.idea/modules/examples-kotlin_main.iml
+++ b/examples/kotlin/.idea/modules/examples-kotlin_main.iml
@@ -6,25 +6,29 @@
         <compilerSettings />
         <compilerArguments>
           <option name="destination" value="$MODULE_DIR$/../../build/classes/kotlin/main" />
+          <option name="classpath" value="$MAVEN_REPOSITORY$/net/thauvin/erik/semver/1.1.1/semver-1.1.1.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.21/4bcc2012b84840e19e1e28074284cac908be0295/kotlin-stdlib-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.3.21/f30e4a9897913e53d778f564110bafa1fef46643/kotlin-stdlib-common-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar" />
           <option name="noStdlib" value="true" />
           <option name="noReflect" value="true" />
           <option name="moduleName" value="examples-kotlin" />
           <option name="addCompilerBuiltIns" value="true" />
           <option name="loadBuiltInsFromDependencies" value="true" />
-          <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.2" />
+          <option name="languageVersion" value="1.3" />
+          <option name="apiVersion" value="1.3" />
           <option name="pluginOptions">
             <array />
           </option>
           <option name="pluginClasspaths">
             <array />
           </option>
+          <option name="errors">
+            <ArgumentParseErrors />
+          </option>
         </compilerArguments>
       </configuration>
     </facet>
   </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_10">
-    <output url="file://$MODULE_DIR$/../../out/production/classes" />
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/../../build/classes/java/main" />
     <exclude-output />
     <content url="file://$MODULE_DIR$/../../build/generated/source/kapt/main">
       <sourceFolder url="file://$MODULE_DIR$/../../build/generated/source/kapt/main" isTestSource="false" generated="true" />
@@ -38,7 +42,6 @@
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.2.50" level="project" />
     <orderEntry type="module-library">
       <library name="Gradle: kaptGeneratedClasses">
         <CLASSES>
@@ -48,9 +51,9 @@
         <SOURCES />
       </library>
     </orderEntry>
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.2.50" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Gradle: net.thauvin.erik:semver:1.0.1" level="project" />
-    <orderEntry type="library" scope="PROVIDED" name="Gradle: com.github.spullara.mustache.java:compiler:0.9.4" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.3.21" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Gradle: net.thauvin.erik:semver:1.1.1" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.3.21" level="project" />
     <orderEntry type="library" name="Gradle: org.jetbrains:annotations:13.0" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/examples/kotlin/.idea/modules/examples-kotlin_test.iml b/examples/kotlin/.idea/modules/examples-kotlin_test.iml
index 696a8f5..4dd2049 100644
--- a/examples/kotlin/.idea/modules/examples-kotlin_test.iml
+++ b/examples/kotlin/.idea/modules/examples-kotlin_test.iml
@@ -6,25 +6,36 @@
         <compilerSettings />
         <compilerArguments>
           <option name="destination" value="$MODULE_DIR$/../../build/classes/kotlin/test" />
+          <option name="classpath" value="$MODULE_DIR$/../../build/classes/java/main;K:/java/semver/examples/kotlin/build/classes/kotlin/main;K:/java/semver/examples/kotlin/build/tmp/kapt3/classes/main;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.21/4bcc2012b84840e19e1e28074284cac908be0295/kotlin-stdlib-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib-common/1.3.21/f30e4a9897913e53d778f564110bafa1fef46643/kotlin-stdlib-common-1.3.21.jar;C:/Users/erik/.gradle/caches/modules-2/files-2.1/org.jetbrains/annotations/13.0/919f0dfe192fb4e063e7dacadee7f8bb9a2672a9/annotations-13.0.jar" />
           <option name="noStdlib" value="true" />
           <option name="noReflect" value="true" />
           <option name="moduleName" value="examples-kotlin" />
           <option name="addCompilerBuiltIns" value="true" />
           <option name="loadBuiltInsFromDependencies" value="true" />
-          <option name="languageVersion" value="1.2" />
-          <option name="apiVersion" value="1.2" />
+          <option name="friendPaths">
+            <array>
+              <option value="$MODULE_DIR$/../../build/tmp/kapt3/classes/main" />
+              <option value="$MODULE_DIR$/../../build/classes/java/main" />
+              <option value="$MODULE_DIR$/../../build/classes/kotlin/main" />
+            </array>
+          </option>
+          <option name="languageVersion" value="1.3" />
+          <option name="apiVersion" value="1.3" />
           <option name="pluginOptions">
             <array />
           </option>
           <option name="pluginClasspaths">
             <array />
           </option>
+          <option name="errors">
+            <ArgumentParseErrors />
+          </option>
         </compilerArguments>
       </configuration>
     </facet>
   </component>
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_10">
-    <output-test url="file://$MODULE_DIR$/../../out/test/classes" />
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output-test url="file://$MODULE_DIR$/../../build/classes/java/test" />
     <exclude-output />
     <content url="file://$MODULE_DIR$/../../build/generated/source/kapt/test">
       <sourceFolder url="file://$MODULE_DIR$/../../build/generated/source/kapt/test" isTestSource="true" generated="true" />
@@ -45,8 +56,8 @@
         <SOURCES />
       </library>
     </orderEntry>
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.2.50" level="project" />
-    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.2.50" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib:1.3.21" level="project" />
+    <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-stdlib-common:1.3.21" level="project" />
     <orderEntry type="library" name="Gradle: org.jetbrains:annotations:13.0" level="project" />
   </component>
   <component name="TestModuleProperties" production-module="examples-kotlin_main" />