Bump PMD extension to version 1.2.3

Bump JaCoCo Report to version 0.9.10
Bump PMD to version 1.2.2

.circleci/config.yml

@@ -0,0 +1,42 @@
+version: 2.1
+
+commands:
+  build_and_test:
+    parameters:
+      reports-dir:
+        type: string
+        default: "build/reports/test_results"
+    steps:
+      - checkout
+      - run:
+          name: Download dependencies
+          command: ./bld download
+      - run:
+          name: Compile source
+          command: ./bld compile
+      - run:
+          name: Run tests
+          command: ./bld jacoco -reports-dir=<< parameters.reports-dir >>
+      - store_test_results:
+          path: << parameters.reports-dir >>
+      - store_artifacts:
+          path: build/reports/jacoco/test/html
+jobs:
+  bld_jdk17:
+    docker:
+      - image: cimg/openjdk:17.0
+    steps:
+      - build_and_test
+
+  bld_jdk21:
+    docker:
+      - image: cimg/openjdk:21.0
+    steps:
+      - build_and_test
+
+workflows:
+  bld:
+    jobs:
+      - bld_jdk17
+      - bld_jdk21
+

.github/workflows/bld.yml

@@ -0,0 +1,53 @@
+name: bld-ci
+
+on: [ push, pull_request, workflow_dispatch ]
+
+jobs:
+  build-bld-project:
+    env:
+      COVERAGE_JDK: "17"
+
+    strategy:
+      matrix:
+        java-version: [ 17, 21, 24 ]
+        os: [ ubuntu-latest, windows-latest, macos-latest ]
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout source repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK ${{ matrix.java-version }}
+        uses: actions/setup-java@v4
+        with:
+          distribution: "zulu"
+          java-version: ${{ matrix.java-version }}
+
+      - name: Download dependencies
+        run: ./bld download
+
+      - name: Compile source
+        run: ./bld compile
+
+      - name: Run tests
+        run: ./bld jacoco
+
+      - name: Remove pom.xml
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
+        run: rm -rf pom.xml
+
+      - name: SonarCloud Scan
+        uses: sonarsource/sonarcloud-github-action@master
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v3
+        if: success() && matrix.java-version == env.COVERAGE_JDK && matrix.os == 'ubuntu-latest'
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github_changelog_generator

@@ -0,0 +1 @@
+future-release=1.1.2

.gitignore

@@ -1,24 +1,58 @@
-**/.idea/dictionaries
-**/.idea/gradle.xml
-**/.idea/libraries
-**/.idea/tasks.xml
-**/.idea/workspace.xml
-*.iws
-.DS_Store
-.classpath
 .gradle
-.nb-gradle
-.project
-.settings
-/bin
-/build
-/deploy
-/dist
-/gen
-/local.properties
-/out
-/proguard-project.txt
-/project.properties
-/test-output
-Thumbs.db
-ehthumbs.db
+.DS_Store
+build
+lib/bld/**
+!lib/bld/bld-wrapper.properties
+!lib/bld/bld-wrapper.jar
+lib/compile/
+lib/runtime/
+lib/standalone/
+lib/test/
+
+# IDEA ignores
+
+# User-specific
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+target
+local.properties

.idea/app.iml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <output url="file://$MODULE_DIR$/build/main" />
+    <output-test url="file://$MODULE_DIR$/build/test" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/src/main/resources/templates" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module-library" scope="RUNTIME">
+      <library>
+        <CLASSES>
+          <root url="file://$MODULE_DIR$/src/main/resources/templates" />
+        </CLASSES>
+        <JAVADOC />
+        <SOURCES />
+      </library>
+    </orderEntry>
+    <orderEntry type="library" name="compile" level="project" />
+    <orderEntry type="library" scope="RUNTIME" name="runtime" level="project" />
+    <orderEntry type="library" scope="TEST" name="test" level="project" />
+  </component>
+</module>

.idea/bld.iml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <output url="file://$MODULE_DIR$/build/bld" />
+    <output-test url="file://$MODULE_DIR$/build/bld" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$/src/bld">
+      <sourceFolder url="file://$MODULE_DIR$/src/bld/java" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="bld" level="project" />
+  </component>
+</module>

.idea/bld.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="BldConfiguration">
+    <events />
+  </component>
+</project>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Erik's Code Style" />
+  </state>
+</component>

.idea/copyright/Erik_s_Copyright.xml

@@ -0,0 +1,6 @@
+<component name="CopyrightManager">
+  <copyright>
+    <option name="notice" value="&amp;#36;file.fileName&#10;&#10;Copyright 2015-&amp;#36;today.year Erik C. Thauvin (erik@thauvin.net)&#10;All rights reserved.&#10;&#10;Redistribution and use in source and binary forms, with or without&#10;modification, are permitted provided that the following conditions are met:&#10;&#10;  Redistributions of source code must retain the above copyright notice, this&#10;  list of conditions and the following disclaimer.&#10;&#10;  Redistributions in binary form must reproduce the above copyright notice,&#10;  this list of conditions and the following disclaimer in the documentation&#10;  and/or other materials provided with the distribution.&#10;&#10;  Neither the name of this project nor the names of its contributors may be&#10;  used to endorse or promote products derived from this software without&#10;  specific prior written permission.&#10;&#10;THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS IS&quot;&#10;AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE&#10;IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE&#10;DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE&#10;FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL&#10;DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR&#10;SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER&#10;CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,&#10;OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE&#10;OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." />
+    <option name="myName" value="Erik's Copyright Notice" />
+  </copyright>
+</component>

.idea/copyright/profiles_settings.xml

@@ -0,0 +1,3 @@
+<component name="CopyrightManager">
+  <settings default="Erik's Copyright Notice" />
+</component>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,8 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ADDITIONAL_TAGS" value="created" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/libraries/bld.xml

@@ -0,0 +1,18 @@
+<component name="libraryTable">
+  <library name="bld">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/lib/bld" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="file://$PROJECT_DIR$/lib/bld" />
+      <root url="jar://$USER_HOME$/.bld/dist/bld-2.2.1-sources.jar!/" />
+    </SOURCES>
+    <excluded>
+      <root url="jar://$PROJECT_DIR$/lib/bld/bld-wrapper.jar!/" />
+    </excluded>
+    <jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/bld" recursive="false" type="SOURCES" />
+  </library>
+</component>

.idea/libraries/compile.xml

@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="compile">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/lib/compile" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="file://$PROJECT_DIR$/lib/compile" />
+    </SOURCES>
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/compile" recursive="true" type="SOURCES" />
+  </library>
+</component>

.idea/libraries/runtime.xml

@@ -0,0 +1,14 @@
+<component name="libraryTable">
+  <library name="runtime">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/lib/runtime" />
+      <root url="file://$PROJECT_DIR$/src/main/resources" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="file://$PROJECT_DIR$/lib/runtime" />
+    </SOURCES>
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/runtime" recursive="true" type="SOURCES" />
+  </library>
+</component>

.idea/libraries/test.xml

@@ -0,0 +1,14 @@
+<component name="libraryTable">
+  <library name="test">
+    <CLASSES>
+      <root url="file://$PROJECT_DIR$/lib/test" />
+      <root url="file://$PROJECT_DIR$/src/test/resources" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="file://$PROJECT_DIR$/lib/test" />
+    </SOURCES>
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" />
+    <jarDirectory url="file://$PROJECT_DIR$/lib/test" recursive="true" type="SOURCES" />
+  </library>
+</component>

.idea/misc.xml

@@ -0,0 +1,25 @@
+<project version="4">
+  <component name="EntryPointsManager">
+    <pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" />
+    <pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="pmd" />
+    <pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="jacoco" />
+    <pattern value="net.thauvin.erik.httpstatus.taglibs.ReasonTag" method="setCode" />
+    <pattern value="net.thauvin.erik.httpstatus.HttpStatusBuild" method="pmdCli" />
+  </component>
+  <component name="PDMPlugin">
+    <option name="customRuleSets">
+      <list>
+        <option value="K:\java\semver\config\pmd.xml" />
+        <option value="$PROJECT_DIR$/../bld-pitest/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../bld-jacoco-report/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../bld-checkstyle/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../bld-exec/config/pmd.xml" />
+        <option value="$PROJECT_DIR$/../bld-testng/config/pmd.xml" />
+      </list>
+    </option>
+    <option name="skipTestSources" value="false" />
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build" />
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/app.iml" filepath="$PROJECT_DIR$/.idea/app.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/bld.iml" filepath="$PROJECT_DIR$/.idea/bld.iml" />
+    </modules>
+  </component>
+</project>

.idea/runConfigurations/Run Tests.xml

@@ -0,0 +1,9 @@
+<component name="ProjectRunConfigurationManager">
+  <configuration default="false" name="Run Tests" type="Application" factoryName="Application" nameIsGenerated="true">
+    <option name="MAIN_CLASS_NAME" value="net.thauvin.erik.httpstatus.HttpStatusTest" />
+    <module name="app" />
+    <method v="2">
+      <option name="Make" enabled="true" />
+    </method>
+  </configuration>
+</component>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "java",
+      "name": "Run Tests",
+      "request": "launch",
+      "mainClass": "net.thauvin.erik.httpstatus.HttpStatusTest"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,14 @@
+{
+    "java.project.sourcePaths": [
+        "src/main/java",
+        "src/main/resources",
+        "src/test/java",
+        "src/bld/java",
+        "src/bld/resources"
+    ],
+    "java.configuration.updateBuildConfiguration": "automatic",
+    "java.project.referencedLibraries": [
+        "${HOME}/.bld/dist/bld-2.2.1.jar",
+        "lib/**/*.jar",
+    ]
+}

CHANGELOG.md

@@ -0,0 +1,62 @@
+# Changelog
+
+## [1.1.1](https://github.com/ethauvin/httpstatus/tree/1.1.1) (2024-06-07)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.1.0...1.1.1)
+
+**Implemented enhancements:**
+
+- Sort command line output [\#10](https://github.com/ethauvin/HttpStatus/issues/10)
+- Update reasons properties status codes [\#9](https://github.com/ethauvin/HttpStatus/issues/9)
+
+## [1.1.0](https://github.com/ethauvin/httpstatus/tree/1.1.0) (2023-09-29)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.5...1.1.0)
+
+**Implemented enhancements:**
+
+- Print status code by response classes [\#8](https://github.com/ethauvin/HttpStatus/issues/8)
+- Move to Jakarta EE [\#7](https://github.com/ethauvin/HttpStatus/issues/7)
+- Only use XML character entities in Utils.escapeXml\(\) [\#6](https://github.com/ethauvin/HttpStatus/issues/6)
+- Implement a StatusCode bean to check the status code. [\#5](https://github.com/ethauvin/HttpStatus/issues/5)
+
+## [1.0.5](https://github.com/ethauvin/httpstatus/tree/1.0.5) (2021-03-20)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.4...1.0.5)
+
+**Implemented enhancements:**
+
+- Retrieve the error message from the request, if available. [\#4](https://github.com/ethauvin/HttpStatus/issues/4)
+- Add Unofficial Codes [\#3](https://github.com/ethauvin/HttpStatus/issues/3)
+
+## [1.0.4](https://github.com/ethauvin/httpstatus/tree/1.0.4) (2019-05-08)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.3...1.0.4)
+
+**Implemented enhancements:**
+
+- Implement all INA HTTP status codes [\#1](https://github.com/ethauvin/HttpStatus/issues/1)
+
+**Fixed bugs:**
+
+- hs:reason always outputs the default value. [\#2](https://github.com/ethauvin/HttpStatus/issues/2)
+
+## [1.0.3](https://github.com/ethauvin/httpstatus/tree/1.0.3) (2016-01-22)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.2...1.0.3)
+
+## [1.0.2](https://github.com/ethauvin/httpstatus/tree/1.0.2) (2016-01-21)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0.1...1.0.2)
+
+## [1.0.1](https://github.com/ethauvin/httpstatus/tree/1.0.1) (2015-12-16)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/1.0...1.0.1)
+
+## [1.0](https://github.com/ethauvin/httpstatus/tree/1.0) (2015-12-04)
+
+[Full Changelog](https://github.com/ethauvin/httpstatus/compare/ad982eff1b27c31b54df4abae00ac2d4065543d6...1.0)
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

HttpStatus.iml

@@ -1,334 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.id="HttpStatus" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="1.0" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/build/classes/main" />
-    <output-test url="file://$MODULE_DIR$/build/classes/test" />
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
-      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
-      <excludeFolder url="file://$MODULE_DIR$/build" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="module-library">
-      <library name="Gradle: servletapi:servlet-api:2.4-20040521">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/servletapi/servlet-api/2.4-20040521/d66b0e9c78a90552042ab6f9f2f0afb1d87a268f/servlet-api-2.4-20040521.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="Gradle: javax.servlet.jsp:jsp-api:2.2.1-b03">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/javax.servlet.jsp/jsp-api/2.2.1-b03/c7205b380e9ceb4b96745656755f31f76ae01b74/jsp-api-2.2.1-b03.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="Gradle: javax.servlet:servlet-api:2.4-20040521">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/javax.servlet/servlet-api/2.4-20040521/d66b0e9c78a90552042ab6f9f2f0afb1d87a268f/servlet-api-2.4-20040521.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library" scope="TEST">
-      <library name="Gradle: org.testng:testng:6.9.9">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.testng/testng/6.9.9/1bf509349476d6a48978cc2b04af9caa907781ab/testng-6.9.9.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/org.testng/testng/6.9.9/45c07e00b4cea80ac8715deb749a54d784f7cb6/testng-6.9.9-sources.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library" scope="TEST">
-      <library name="Gradle: junit:junit:4.10">
-        <CLASSES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/junit/junit/4.10/e4f1766ce7404a08f45d859fb9c226fc9e41a861/junit-4.10.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES>
-          <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/junit/junit/4.10/6c98d6766e72d5575f96c9479d1c1d3b865c6e25/junit-4.10-sources.jar!/" />
-        </SOURCES>
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library" scope="TEST">
-      <library name="Gradle: com.beust:jcommander:1.48">
-        <CLASSES>
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HttpStatus.ipr

@@ -1,495 +0,0 @@
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-      <option name="notice" value="&amp;#36;file.fileName&#10;&#10;Copyright (c) &amp;#36;today.year, Erik C. Thauvin (erik@thauvin.net)&#10;All rights reserved.&#10;&#10;Redistribution and use in source and binary forms, with or without&#10;modification, are permitted provided that the following conditions are&#10;met:&#10;&#10;Redistributions of source code must retain the above copyright notice,&#10;this list of conditions and the following disclaimer.&#10;&#10;Redistributions in binary form must reproduce the above copyright notice,&#10;this list of conditions and the following disclaimer in the documentation&#10;and/or other materials provided with the distribution.&#10;&#10;Neither the name of the author nor the names of its contributors may be&#10;used to endorse or promote products derived from this software without&#10;specific prior written permission.&#10;&#10;THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS &quot;AS&#10;IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,&#10;THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR&#10;PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR&#10;CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,&#10;EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,&#10;PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR&#10;PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF&#10;LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING&#10;NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS&#10;SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." />
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LICENSE.txt

@@ -0,0 +1,27 @@
+Copyright (c) 2015-2025, 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.

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-code > span.vs { color: #4070a0; } /* VerbatimString */
-code > span.ss { color: #bb6688; } /* SpecialString */
-code > span.im { } /* Import */
-code > span.va { color: #19177c; } /* Variable */
-code > span.cf { color: #007020; font-weight: bold; } /* ControlFlow */
-code > span.op { color: #666666; } /* Operator */
-code > span.bu { } /* BuiltIn */
-code > span.ex { } /* Extension */
-code > span.pp { color: #bc7a00; } /* Preprocessor */
-code > span.at { color: #7d9029; } /* Attribute */
-code > span.do { color: #ba2121; font-style: italic; } /* Documentation */
-code > span.an { color: #60a0b0; font-weight: bold; font-style: italic; } /* Annotation */
-code > span.cv { color: #60a0b0; font-weight: bold; font-style: italic; } /* CommentVar */
-code > span.in { color: #60a0b0; font-weight: bold; font-style: italic; } /* Information */
-  </style>
-  <!--[if lt IE 9]>
-    <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
-  <![endif]-->
-</head>
-<body>
-<h1 id="httpstatus-jsp-tag-library">HttpStatus JSP Tag Library</h1>
-<p>A simple <a href="http://www.oracle.com/technetwork/java/javaee/jsp/index.html">JSP</a> Tag Library to display the <a href="#hscode">code</a>, <a href="#hsreason">reason</a> and/or <a href="#hscode">cause</a> for <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html">HTTP status codes</a> in JSP error pages.</p>
-<hr />
-<p>For example:</p>
-<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%@ page<span class="ot"> isErrorPage</span>=<span class="st">&quot;true&quot;</span><span class="ot"> </span>%&gt;
-&lt;%@ taglib<span class="ot"> prefix</span>=<span class="st">&quot;hs&quot;</span><span class="ot"> uri</span>=<span class="st">&quot;http://erik.thauvin.net/taglibs/httpstatus&quot;</span><span class="ot"> </span>%&gt;
-&lt;html&gt;&lt;head&gt;
-&lt;title&gt;<span class="kw">&lt;hs:code/&gt;</span> <span class="kw">&lt;hs:reason</span><span class="ot"> default</span>=<span class="dt">&quot;Server Error&quot;</span><span class="kw">/&gt;</span>&lt;/title&gt;
-&lt;/head&gt;
-&lt;h1&gt;<span class="kw">&lt;hs:reason</span><span class="ot"> default</span>=<span class="dt">&quot;Server Error&quot;</span><span class="kw">/&gt;</span>&lt;/h1&gt;
-Cause: &lt;pre&gt;<span class="kw">&lt;hs:cause</span><span class="ot"> default</span>=<span class="dt">&quot;Unable to complete your request.&quot;</span><span class="kw">/&gt;</span>&lt;/pre&gt;
-...</code></pre></div>
-<p>or</p>
-<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%@ page<span class="ot"> isErrorPage</span>=<span class="st">&quot;true&quot;</span><span class="ot"> import</span>=<span class="st">&quot;net.thauvin.erik.httpstatus.Reasons&quot;</span><span class="ot"> </span>%&gt;
-&lt;%= Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()) %&gt;</code></pre></div>
-<p>would display on a <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.2">501 status code</a>:</p>
-<pre><code>Not Implemented</code></pre>
-<hr />
-<h2 id="hscause">hs:cause</h2>
-<p>The <code>&lt;hs:cause/&gt;</code> tag displays the cause of current HTTP status code, if any. A shorthand for:</p>
-<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%= pageContext.getErrorData().getThrowable().getCause().getLocalizedMessage() %&gt;</code></pre></div>
-<p>Optional attributes are:</p>
-<table style="width:144%;">
-<colgroup>
-<col style="width: 16%" />
-<col style="width: 127%" />
-</colgroup>
-<thead>
-<tr class="header">
-<th style="text-align: left;">Attribute</th>
-<th style="text-align: left;">Description</th>
-</tr>
-</thead>
-<tbody>
-<tr class="odd">
-<td style="text-align: left;"><code>default</code></td>
-<td style="text-align: left;">The fallback value to output, if no cause is available.</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>escapeXml</code></td>
-<td style="text-align: left;">Converts &lt;, &gt;, &amp;, ', &quot; to their corresponding <a href="http://dev.w3.org/html5/html-author/charref">entity codes</a>. Value is <code>true</code> by default.</td>
-</tr>
-</tbody>
-</table>
-<h2 id="hscode">hs:code</h2>
-<p>The <code>&lt;hs:code/&gt;</code> tag displays the current HTTP status code, if any. A shorthand for:</p>
-<div class="sourceCode"><pre class="sourceCode jsp"><code class="sourceCode jsp">&lt;%= pageContext.getErrorData().getStatusCode() %&gt;</code></pre></div>
-<h2 id="hsreason">hs:reason</h2>
-<p>The <code>&lt;hs:reason/&gt;</code> tag displays the reason for a HTTP status code, if any. Optional attributes are:</p>
-<table style="width:144%;">
-<colgroup>
-<col style="width: 16%" />
-<col style="width: 127%" />
-</colgroup>
-<thead>
-<tr class="header">
-<th style="text-align: left;">Attribute</th>
-<th style="text-align: left;">Description</th>
-</tr>
-</thead>
-<tbody>
-<tr class="odd">
-<td style="text-align: left;"><code>code</code></td>
-<td style="text-align: left;">The HTTP status error code. If not specified the current status code is used.</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>default</code></td>
-<td style="text-align: left;">The fallback value to output, if no reason is available.</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>escapeXml</code></td>
-<td style="text-align: left;">Converts &lt;, &gt;, &amp;, ', &quot; to their corresponding <a href="http://dev.w3.org/html5/html-author/charref">entity codes</a>. Value is <code>true</code> by default.</td>
-</tr>
-</tbody>
-</table>
-<p>The reasons are defined in a <a href="http://docs.oracle.com/javase/8/docs/api/java/util/ResourceBundle.html">ResourceBundle</a> properties as follows:</p>
-<table>
-<thead>
-<tr class="header">
-<th style="text-align: left;">Status Code</th>
-<th style="text-align: left;">Reason</th>
-</tr>
-</thead>
-<tbody>
-<tr class="odd">
-<td style="text-align: left;"><code>100</code></td>
-<td style="text-align: left;">Continue</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>101</code></td>
-<td style="text-align: left;">Switching Protocols</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>102</code></td>
-<td style="text-align: left;">Processing</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>200</code></td>
-<td style="text-align: left;">OK</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>201</code></td>
-<td style="text-align: left;">Created</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>202</code></td>
-<td style="text-align: left;">Accepted</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>203</code></td>
-<td style="text-align: left;">Non-Authoritative Information</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>204</code></td>
-<td style="text-align: left;">No Content</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>205</code></td>
-<td style="text-align: left;">Reset Content</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>206</code></td>
-<td style="text-align: left;">Partial Content</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>207</code></td>
-<td style="text-align: left;">Multi-Status</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>208</code></td>
-<td style="text-align: left;">Already Reported</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>226</code></td>
-<td style="text-align: left;">IM Used</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>300</code></td>
-<td style="text-align: left;">Multiple Choices</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>301</code></td>
-<td style="text-align: left;">Moved Permanently</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>302</code></td>
-<td style="text-align: left;">Moved Temporarily</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>303</code></td>
-<td style="text-align: left;">See Other</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>304</code></td>
-<td style="text-align: left;">Not Modified</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>305</code></td>
-<td style="text-align: left;">Use Proxy</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>306</code></td>
-<td style="text-align: left;">Switch Proxy</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>307</code></td>
-<td style="text-align: left;">Temporary Redirect</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>308</code></td>
-<td style="text-align: left;">Permanent Redirect</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>400</code></td>
-<td style="text-align: left;">Bad Request</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>401</code></td>
-<td style="text-align: left;">Unauthorized</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>402</code></td>
-<td style="text-align: left;">Payment Required</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>403</code></td>
-<td style="text-align: left;">Forbidden</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>404</code></td>
-<td style="text-align: left;">Not Found</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>405</code></td>
-<td style="text-align: left;">Method Not Allowed</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>406</code></td>
-<td style="text-align: left;">Not Acceptable</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>407</code></td>
-<td style="text-align: left;">Proxy Authentication Required</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>408</code></td>
-<td style="text-align: left;">Request Timeout</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>409</code></td>
-<td style="text-align: left;">Conflict</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>410</code></td>
-<td style="text-align: left;">Gone</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>411</code></td>
-<td style="text-align: left;">Length Required</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>412</code></td>
-<td style="text-align: left;">Precondition Failed</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>413</code></td>
-<td style="text-align: left;">Request Entity Too Large</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>414</code></td>
-<td style="text-align: left;">Request-URI Too Long</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>415</code></td>
-<td style="text-align: left;">Unsupported Media Type</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>416</code></td>
-<td style="text-align: left;">Requested Range Not Satisfiable</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>417</code></td>
-<td style="text-align: left;">Expectation Failed</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>418</code></td>
-<td style="text-align: left;">I'm A Teapot</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>419</code></td>
-<td style="text-align: left;">Insufficient Space on Resource</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>420</code></td>
-<td style="text-align: left;">Method Failure</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>421</code></td>
-<td style="text-align: left;">Misdirected Request</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>422</code></td>
-<td style="text-align: left;">Unprocessable Entity</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>423</code></td>
-<td style="text-align: left;">Locked</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>424</code></td>
-<td style="text-align: left;">Failed Dependency</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>426</code></td>
-<td style="text-align: left;">Upgrade Required</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>428</code></td>
-<td style="text-align: left;">Precondition Required</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>429</code></td>
-<td style="text-align: left;">Too Many Requests</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>431</code></td>
-<td style="text-align: left;">Request Header Fields Too Large</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>440</code></td>
-<td style="text-align: left;">Login Timeout</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>444</code></td>
-<td style="text-align: left;">No Response</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>449</code></td>
-<td style="text-align: left;">Retry With</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>450</code></td>
-<td style="text-align: left;">Blocked by Windows Parental Controls</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>451</code></td>
-<td style="text-align: left;">Unavailable For Legal Reasons</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>494</code></td>
-<td style="text-align: left;">Request Header Too Large</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>495</code></td>
-<td style="text-align: left;">Cert Error</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>496</code></td>
-<td style="text-align: left;">No Cert</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>497</code></td>
-<td style="text-align: left;">HTTP to HTTPS</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>498</code></td>
-<td style="text-align: left;">Token Expired/Invalid</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>499</code></td>
-<td style="text-align: left;">Client Closed Request</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>500</code></td>
-<td style="text-align: left;">Internal Server Error</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>501</code></td>
-<td style="text-align: left;">Not Implemented</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>502</code></td>
-<td style="text-align: left;">Bad Gateway</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>503</code></td>
-<td style="text-align: left;">Service Unavailable</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>504</code></td>
-<td style="text-align: left;">Gateway Timeout</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>505</code></td>
-<td style="text-align: left;">HTTP Version Not Supported</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>506</code></td>
-<td style="text-align: left;">Variant Also Negotiates</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>507</code></td>
-<td style="text-align: left;">Insufficient Storage</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>508</code></td>
-<td style="text-align: left;">Loop Detected</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>509</code></td>
-<td style="text-align: left;">Bandwidth Limit Exceeded</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>510</code></td>
-<td style="text-align: left;">Not Extended</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>511</code></td>
-<td style="text-align: left;">Network Authentication Required</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>520</code></td>
-<td style="text-align: left;">Unknown Error</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>522</code></td>
-<td style="text-align: left;">Origin Connection Time-out</td>
-</tr>
-<tr class="odd">
-<td style="text-align: left;"><code>598</code></td>
-<td style="text-align: left;">Network Read Timeout Error</td>
-</tr>
-<tr class="even">
-<td style="text-align: left;"><code>599</code></td>
-<td style="text-align: left;">Network Connect Timeout Error</td>
-</tr>
-</tbody>
-</table>
-</body>
-</html>

README.md

@@ -1,8 +1,37 @@
 # HttpStatus JSP Tag Library
 
-A simple [JSP](http://www.oracle.com/technetwork/java/javaee/jsp/index.html) Tag Library to display the [code](#hscode), [reason](#hsreason) and/or [cause](#hscode) for [HTTP status codes](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) in JSP error pages.
+[![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](http://opensource.org/licenses/BSD-3-Clause)
+[![Java](https://img.shields.io/badge/java-17%2B-blue)](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)
+[![bld](https://img.shields.io/badge/2.2.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
+[![Release](https://img.shields.io/github/release/ethauvin/httpstatus.svg)](https://github.com/ethauvin/httpstatus/releases/latest)
+[![Sonatype Nexus (Snapshots)](https://img.shields.io/nexus/s/net.thauvin.erik.httpstatus/httpstatus.svg?label=sanpshot&server=https%3A%2F%2Foss.sonatype.org)](https://oss.sonatype.org/content/repositories/snapshots/net/thauvin/erik/httpstatus/httpstatus/)
+[![Maven Central](https://img.shields.io/maven-central/v/net.thauvin.erik.httpstatus/httpstatus.svg?color=blue)](https://central.sonatype.com/artifact/net.thauvin.erik.httpstatus/httpstatus)
 
-----
+[![Known Vulnerabilities](https://snyk.io/test/github/ethauvin/httpstatus/badge.svg?targetFile=pom.xml)](https://snyk.io/test/github/ethauvin/httpstatus?targetFile=pom.xml)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=ethauvin_HttpStatus&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=ethauvin_HttpStatus)
+[![GitHub CI](https://github.com/ethauvin/httpstatus/actions/workflows/bld.yml/badge.svg)](https://github.com/ethauvin/httpstatus/actions/workflows/bld.yml)
+[![CircleCI](https://circleci.com/gh/ethauvin/HttpStatus/tree/master.svg?style=shield)](https://circleci.com/gh/ethauvin/HttpStatus/tree/master)
+
+A simple [JSP](http://www.oracle.com/technetwork/java/javaee/jsp/index.html) Tag Library to display the [code](#hscode), [reason](#hsreason), [cause](#hscode) and/or [message](#hsmessage) for [HTTP status codes](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html) in JSP error pages.
+
+## Table of Contents
+
+- [Examples](#examples)
+- [Usage](#usage)
+  - [Gradle](#gradle)
+  - [bld](#bld)
+  - [Maven](#maven)
+- [JSP Tags](#jsp-tags)
+  - [hs:cause](#hscause)
+  - [hs:code](#hscode)
+  - [hs:message](#hsmessage)
+  - [hs:reason](#hsreason)
+- [StatusCode Bean](#statuscode-bean)
+- [Reasons](#reasons)
+- [Command Line Usage](#command-line-usage)
+- [Contributing](#contributing)
+
+## Examples
 
 For example:
 
@@ -14,6 +43,7 @@ For example:
 </head>
 <h1><hs:reason default="Server Error"/></h1>
 Cause: <pre><hs:cause default="Unable to complete your request."/></pre>
+Message: <pre><hs:message default="A server error has occured."/></pre>
 ...
 ```
 
@@ -24,13 +54,53 @@ or
 <%= Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()) %>
 ```
 
-would display on a [501 status code](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.2):
+would display on a [501 status code](https://www.rfc-editor.org/rfc/rfc9110.html#name-501-not-implemented):
 
+```console
 Not Implemented
+```
 
-----
+## Usage
 
-## hs:cause
+### [Gradle](https://gradle.org/)
+
+Include the following in your `build.gradle` file:
+
+```gradle
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'net.thauvin.erik.httpstatus:httpstatus:1.1.1'
+}
+```
+
+### [bld](https://rife2.com/bld)
+
+Include the following in your `bld` build file:
+
+```java
+scope(compile).include(
+        dependency("net.thauvin.erik.httpstatus","httpstatus", version(1, 1, 0))
+);
+```
+
+### [Maven](http://maven.apache.org/)
+
+As a `Maven` artifact:
+
+```xml
+<dependency>
+    <groupId>net.thauvin.erik.httpstatus</groupId>
+    <artifactId>httpstatus</artifactId>
+    <version>1.1.1</version>
+</dependency>
+```
+
+## JSP Tags
+
+### hs:cause
 
 The `<hs:cause/>` tag displays the cause of current HTTP status code, if any. A shorthand for:
 
@@ -40,107 +110,262 @@ The `<hs:cause/>` tag displays the cause of current HTTP status code, if any. A
 
 Optional attributes are:
 
-Attribute   | Description
------------ | -------------------------------------------------------------------------------------------
-`default`   | The fallback value to output, if no cause is available.
-`escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default.
+| Attribute   | Description                                                                                                                                      |
+| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `default`   | The fallback value to output, if no cause is                                                                                                     |
+| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
+
+### hs:code
 
-## hs:code
 The `<hs:code/>` tag displays the current HTTP status code, if any. A shorthand for:
 
 ```jsp
 <%= pageContext.getErrorData().getStatusCode() %>
 ```
 
-## hs:reason
+### hs:message
 
-The `<hs:reason/>` tag displays the reason for a HTTP status code, if any. Optional attributes are:
+The `<hs:message/>` tag displays the current error message, if any. A shorthand for:
 
-Attribute   | Description
------------ | -------------------------------------------------------------------------------------------
-`code`      | The HTTP status error code. If not specified the current status code is used.
-`default`   | The fallback value to output, if no reason is available.
-`escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default.
+```jsp
+<%= request.getAttribute("javax.servlet.error.message") %>
+```
 
-The reasons are defined in a [ResourceBundle](http://docs.oracle.com/javase/8/docs/api/java/util/ResourceBundle.html) properties as follows:
+Optional attributes are:
 
-Status Code | Reason
------------ | -------------------------------
-`100`       | Continue
-`101`       | Switching Protocols
-`102`       | Processing
-`200`       | OK
-`201`       | Created
-`202`       | Accepted
-`203`       | Non-Authoritative Information
-`204`       | No Content
-`205`       | Reset Content
-`206`       | Partial Content
-`207`       | Multi-Status
-`208`       | Already Reported
-`226`       | IM Used
-`300`       | Multiple Choices
-`301`       | Moved Permanently
-`302`       | Moved Temporarily
-`303`       | See Other
-`304`       | Not Modified
-`305`       | Use Proxy
-`306`       | Switch Proxy
-`307`       | Temporary Redirect
-`308`       | Permanent Redirect
-`400`       | Bad Request
-`401`       | Unauthorized
-`402`       | Payment Required
-`403`       | Forbidden
-`404`       | Not Found
-`405`       | Method Not Allowed
-`406`       | Not Acceptable
-`407`       | Proxy Authentication Required
-`408`       | Request Timeout
-`409`       | Conflict
-`410`       | Gone
-`411`       | Length Required
-`412`       | Precondition Failed
-`413`       | Request Entity Too Large
-`414`       | Request-URI Too Long
-`415`       | Unsupported Media Type
-`416`       | Requested Range Not Satisfiable
-`417`       | Expectation Failed
-`418`       | I'm A Teapot
-`419`       | Insufficient Space on Resource
-`420`       | Method Failure
-`421`       | Misdirected Request
-`422`       | Unprocessable Entity
-`423`       | Locked
-`424`       | Failed Dependency
-`426`       | Upgrade Required
-`428`       | Precondition Required
-`429`       | Too Many Requests
-`431`       | Request Header Fields Too Large
-`440`       | Login Timeout
-`444`       | No Response
-`449`       | Retry With
-`450`       | Blocked by Windows Parental Controls
-`451`       | Unavailable For Legal Reasons
-`494`       | Request Header Too Large
-`495`       | Cert Error
-`496`       | No Cert
-`497`       | HTTP to HTTPS
-`498`       | Token Expired/Invalid
-`499`       | Client Closed Request
-`500`       | Internal Server Error
-`501`       | Not Implemented
-`502`       | Bad Gateway
-`503`       | Service Unavailable
-`504`       | Gateway Timeout
-`505`       | HTTP Version Not Supported
-`506`       | Variant Also Negotiates
-`507`       | Insufficient Storage
-`508`       | Loop Detected
-`509`       | Bandwidth Limit Exceeded
-`510`       | Not Extended
-`511`       | Network Authentication Required
-`520`       | Unknown Error
-`522`       | Origin Connection Time-out
-`598`       | Network Read Timeout Error
-`599`       | Network Connect Timeout Error
+| Attribute   | Description                                                                                                                                      |
+| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `default`   | The fallback value to output, if no error message is available.                                                                                  |
+| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
+
+### hs:reason
+
+The `<hs:reason/>` tag displays the reason for an HTTP status code, if any. Optional attributes are:
+
+| Attribute   | Description                                                                                                                                      |
+| ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
+| `default`   | The fallback value to output, if no reason is available.                                                                                         |
+| `code`      | The HTTP status error code. If not specified the current status code is used.                                                                    |
+| `escapeXml` | Converts &lt;, &gt;, &amp;, ', " to their corresponding [entity codes](http://dev.w3.org/html5/html-author/charref). Value is `true` by default. |
+
+## StatusCode Bean
+
+The `StatusCode` bean can be used to check the class of the status code error. For example, using the JSTL:
+
+```jsp
+<%@ taglib prefix="hs" uri="http://erik.thauvin.net/taglibs/httpstatus" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+
+<jsp:useBean id="statusCode" class="net.thauvin.erik.httpstatus.StatusCode"/>
+<c:set target="${statusCode}" property="code"><hs:code/></c:set>
+<c:choose>
+    <c:when test="${statusCode.isClientError()}">
+        An error occurred on your side. (<hs:reason/>)
+    </c:when>
+    <c:otherwise>
+        An error occurred on our side. (<hs:message/>)
+    </c:otherwise>
+</c:choose>
+```
+
+or in a Servlet:
+
+```java
+import net.thauvin.erik.httpstatus.StatusCode;
+
+public class ExampleServlet extends HttpServlet {
+    public void doGet(HttpServletRequest request, HttpServletResponse response)  {
+        var statusCode = new StatusCode(
+                (Integer) request.getAttribute("javax.servlet.error.status_code"));
+        if (statusCode.isError()) {
+            if (statusCode.isServerError()) {
+                var reason = statusCode.getReason();
+            } else {
+                // ...
+            }
+        }
+    }
+}
+```
+
+The `StatusCode` bean methods are:
+
+| Method          | Description                                                          |
+| --------------- | -------------------------------------------------------------------- |
+| `getReason`     | Returns the reason for the status code (eg: `Internal Server Error`) |
+| `isClientError` | Checks if the status code is a client error.                         |
+| `isError`       | Checks if the status code is a server or client error.               |
+| `isInfo`        | Checks if the status code is informational.                          |
+| `isRedirect`    | Checks if the status code is a redirect.                             |
+| `isServerError` | Checks if the status code is a server error.                         |
+| `isSuccess`     | Checks if the status code is a success. (`OK`)                       |
+| `isValid`       | Checks if the status code is valid.                                  |
+
+## Reasons
+
+The reasons are defined in a [ResourceBundle](https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/ResourceBundle.html) properties as follows:
+
+| Status Code | Reason                                                     |
+| ----------- | ---------------------------------------------------------- |
+| `100`       | Continue                                                   |
+| `101`       | Switching Protocols                                        |
+| `102`       | Processing                                                 |
+| `103`       | Early Hints                                                |
+| `110`       | Response is Stale                                          |
+| `111`       | Revalidation Failed                                        |
+| `112`       | Disconnected Operation                                     |
+| `113`       | Heuristic Expiration                                       |
+| `199`       | Miscellaneous Warning                                      |
+| `200`       | OK                                                         |
+| `201`       | Created                                                    |
+| `202`       | Accepted                                                   |
+| `203`       | Non-Authoritative Information                              |
+| `204`       | No Content                                                 |
+| `205`       | Reset Content                                              |
+| `206`       | Partial Content                                            |
+| `207`       | Multi-Status                                               |
+| `208`       | Already Reported                                           |
+| `214`       | Transformation Applied                                     |
+| `218`       | This is fine                                               |
+| `226`       | IM Used                                                    |
+| `299`       | Miscellaneous Persistent Warning                           |
+| `300`       | Multiple Choices                                           |
+| `301`       | Moved Permanently                                          |
+| `302`       | Found/Moved Temporarily                                    |
+| `303`       | See Other                                                  |
+| `304`       | Not Modified                                               |
+| `305`       | Use Proxy                                                  |
+| `306`       | Unused                                                     |
+| `307`       | Temporary Redirect                                         |
+| `308`       | Permanent Redirect                                         |
+| `400`       | Bad Request                                                |
+| `401`       | Unauthorized                                               |
+| `402`       | Payment Required                                           |
+| `403`       | Forbidden                                                  |
+| `404`       | Not Found                                                  |
+| `405`       | Method Not Allowed                                         |
+| `406`       | Not Acceptable                                             |
+| `407`       | Proxy Authentication Required                              |
+| `408`       | Request Timeout                                            |
+| `409`       | Conflict                                                   |
+| `410`       | Gone                                                       |
+| `411`       | Length Required                                            |
+| `412`       | Precondition Failed                                        |
+| `413`       | Payload Too Large                                          |
+| `414`       | URI Too Long                                               |
+| `415`       | Unsupported Media Type                                     |
+| `416`       | Range Not Satisfiable                                      |
+| `417`       | Expectation Failed                                         |
+| `418`       | I'm A Teapot                                               |
+| `419`       | Insufficient Space on Resource                             |
+| `420`       | Method Failure                                             |
+| `421`       | Misdirected Request                                        |
+| `422`       | Unprocessable Content                                      |
+| `423`       | Locked                                                     |
+| `424`       | Failed Dependency                                          |
+| `425`       | Too Early                                                  |
+| `426`       | Upgrade Required                                           |
+| `428`       | Precondition Required                                      |
+| `429`       | Too Many Requests                                          |
+| `430`       | Request Header Fields Too Large                            |
+| `431`       | Request Header Fields Too Large                            |
+| `440`       | Login Timeout                                              |
+| `444`       | No Response                                                |
+| `449`       | Retry With                                                 |
+| `450`       | Blocked by Windows Parental Controls                       |
+| `451`       | Unavailable For Legal Reasons                              |
+| `460`       | Client Closed Connection Before Load Balancer Idle Timeout |
+| `463`       | X-Forwarded-For Header with More than 30 IP Addresses      |
+| `494`       | Request Header Too Large                                   |
+| `495`       | SSL Certificate Error                                      |
+| `496`       | SSL Certificate Required                                   |
+| `497`       | HTTP Request Sent to HTTPS Port                            |
+| `498`       | Token Expired/Invalid                                      |
+| `499`       | Client Closed Request                                      |
+| `500`       | Internal Server Error                                      |
+| `501`       | Not Implemented                                            |
+| `502`       | Bad Gateway                                                |
+| `503`       | Service Unavailable                                        |
+| `504`       | Gateway Timeout                                            |
+| `505`       | HTTP Version Not Supported                                 |
+| `506`       | Variant Also Negotiates                                    |
+| `507`       | Insufficient Storage                                       |
+| `508`       | Loop Detected                                              |
+| `509`       | Bandwidth Limit Exceeded                                   |
+| `510`       | Not Extended                                               |
+| `511`       | Network Authentication Required                            |
+| `520`       | Unknown Error                                              |
+| `521`       | Web Server Is Down                                         |
+| `522`       | Connection Timed Out                                       |
+| `523`       | Origin Is Unreachable                                      |
+| `524`       | A Timeout Occurred                                         |
+| `525`       | SSL Handshake Failed                                       |
+| `526`       | Invalid SSL Certificate                                    |
+| `527`       | Railgun Error                                              |
+| `529`       | Site is overloaded                                         |
+| `530`       | Site is frozen                                             |
+| `540`       | Temporarily Disabled                                       |
+| `561`       | Unauthorized                                               |
+| `598`       | Network Read Timeout Error                                 |
+| `599`       | Network Connect Timeout Error                              |
+| `783`       | Unexpected Token                                           |
+
+## Command Line Usage
+
+You can query the reason phrase for status codes as follows:
+
+```console
+$ java -jar httpstatus-1.1.1.jar 404 500
+404: Not Found
+500: Internal Server Error
+```
+
+If no status code is specified, all will be printed:
+
+```console
+$ java -jar httpstatus-1.1.1.jar
+100: Continue
+101: Switching Protocols
+102: Processing
+103: Early Hints
+110: Response is Stale
+111: Revalidation Failed
+112: Disconnected Operation
+113: Heuristic Expiration
+199: Miscellaneous Warning
+200: OK
+201: Created
+202: Accepted
+203: Non-Authoritative Information
+...
+```
+
+You can also print status codes by [response classes](https://www.rfc-editor.org/rfc/rfc9110.html#name-status-codes):
+
+```console
+$ java -jar httpstatus-1.1.1.jar 2xx
+200: OK
+201: Created
+202: Accepted
+203: Non-Authoritative Information
+...
+```
+
+## Contributing
+
+If you want to contribute to this project, all you have to do is clone the GitHub
+repository:
+
+```console
+git clone git@github.com:ethauvin/HttpStatus.git
+```
+
+Then use [bld](https://rife2.com/bld) to build:
+
+```console
+cd HttpStatus
+./bld compile
+```
+
+The project has an [IntelliJ IDEA](https://www.jetbrains.com/idea/) project structure. You can just open it after all
+the dependencies were downloaded and peruse the code.

bld

@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+java -jar "$(dirname "$0")/lib/bld/bld-wrapper.jar" "$0" --build net.thauvin.erik.httpstatus.HttpStatusBuild "$@"

bld.bat

@@ -0,0 +1,4 @@
+@echo off
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+java -jar "%DIRNAME%/lib/bld/bld-wrapper.jar" "%0" --build net.thauvin.erik.httpstatus.HttpStatusBuild %*

build.gradle

@@ -1,107 +0,0 @@
-apply plugin: 'java'
-apply plugin: 'idea'
-apply plugin: 'application'
-
-import org.apache.tools.ant.taskdefs.condition.Os
-
-defaultTasks 'deploy'
-
-version = '1.0'
-
-def deployDir = 'deploy'
-def buildProp = 'build'
-def buildProps = 'buildnumber.properties'
-def isRelease = 'release' in gradle.startParameter.taskNames
-
-mainClassName = 'net.thauvin.erik.httpstatus.Reasons'
-[compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
-
-repositories {
-	mavenCentral()
-}
-
-dependencies {
-	compile 'servletapi:servlet-api:+'
-	compile 'javax.servlet.jsp:jsp-api:+'
-
-	testCompile 'org.testng:testng:+'
-}
-
-compileJava {
-	doFirst {
-		if (isRelease)
-		{
-			ant.propertyfile(file: buildProps) {
-				entry(key: buildProp,
-				      type: 'int',
-				      default: '-1',
-				      operation: '+')
-			}
-		}
-	}
-	//options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
-}
-
-
-jar {
-    doFirst {
-		def props = new Properties()
-		file(buildProps).withInputStream { stream -> props.load(stream) }
-		project.version = version + '.' + props.get(buildProp)
-		archiveName = archiveName.toLowerCase()
-	}
-	manifest.attributes('Main-Class': mainClassName)
-}
-
-clean {
-	delete deployDir
-}
-
-test {
-	useTestNG()
-}
-
-task wrapper(type: Wrapper) {
-	gradleVersion = gradle.gradleVersion
-}
-
-task copyToDeploy(type: Copy) {
-	from(configurations.runtime) {
-		exclude 'servlet-api-*.jar'
-		exclude 'jsp-api-*.jar'
-	}
-	from jar
-	into deployDir
-}
-
-task deploy(dependsOn: ['build', 'copyToDeploy']) {
-	description = "Copies all needed files to the ${deployDir} directory."
-	group = "Publishing"
-	outputs.dir deployDir
-	inputs.files copyToDeploy
-	mustRunAfter clean
-}
-
-task release(dependsOn: ['deploy', 'pandoc', 'wrapper']) {
-	group = "Publishing"
-	description = "Releases new version."
-	isRelease = true
-}
-
-task pandoc(type: Exec) {
-	group = "Documentation"
-	def pandoc_args = ['--from', 'markdown_github', '--to', 'html5', '-s', '-o', 'README.html', 'README.md']
-	if (Os.isFamily(Os.FAMILY_WINDOWS))
-	{
-		commandLine(['cmd', '/c', 'pandoc'] + pandoc_args)
-	}
-	else
-	{
-		executable '/usr/local/bin/pandoc'
-		args pandoc_args
-	}
-	standardOutput = new ByteArrayOutputStream()
-	ext.output = {
-		return standardOutput.toString()
-	}
-}

buildnumber.properties

@@ -1,2 +0,0 @@
-#Wed, 16 Dec 2015 15:35:34 -0800
-build=1

config/pmd.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0"?>
+<ruleset name="erik"
+         xmlns="http://pmd.sourceforge.net/ruleset/2.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://pmd.sourceforge.net/ruleset/2.0.0 https://pmd.sourceforge.io/ruleset_2_0_0.xsd">
+    <description>Erik's Ruleset</description>
+    <!-- BEST PRACTICES -->
+    <rule ref="category/java/bestpractices.xml">
+        <exclude name="AvoidPrintStackTrace"/>
+        <exclude name="GuardLogStatement"/>
+        <exclude name="UnitTestContainsTooManyAsserts"/>
+        <exclude name="UnitTestShouldUseTestAnnotation"/>
+    </rule>
+
+    <rule ref="category/java/bestpractices.xml/MissingOverride">
+        <properties>
+            <property name="violationSuppressXPath"
+                      value="//MethodDeclaration[@Name='hashCode' or @Name='equals' or @Name='toString']"/>
+        </properties>
+    </rule>
+
+
+    <!-- CODE STYLE -->
+    <rule ref="category/java/codestyle.xml">
+        <exclude name="AtLeastOneConstructor"/>
+        <exclude name="ClassNamingConventions"/>
+        <exclude name="CommentDefaultAccessModifier"/>
+        <exclude name="ConfusingTernary"/>
+        <exclude name="FieldNamingConventions"/>
+        <exclude name="LocalVariableCouldBeFinal"/>
+        <exclude name="LongVariable"/>
+        <exclude name="MethodArgumentCouldBeFinal"/>
+        <exclude name="OnlyOneReturn"/>
+        <exclude name="PackageCase"/>
+        <exclude name="ShortClassName"/>
+        <exclude name="ShortMethodName"/>
+        <exclude name="ShortVariable"/>
+        <exclude name="UseExplicitTypes"/>
+        <exclude name="UseUnderscoresInNumericLiterals"/>
+        <exclude name="UselessParentheses"/>
+    </rule>
+
+    <rule ref="category/java/codestyle.xml/UnnecessaryImport">
+        <properties>
+            <property name="violationSuppressRegex" value="Unused (static|.*\.\*).*"/>
+        </properties>
+    </rule>
+
+    <!-- DESIGN -->
+    <rule ref="category/java/design.xml">
+        <exclude name="AvoidCatchingGenericException"/>
+        <exclude name="AvoidDeeplyNestedIfStmts"/>
+        <exclude name="AvoidUncheckedExceptionsInSignatures"/>
+        <exclude name="CognitiveComplexity"/>
+        <exclude name="CyclomaticComplexity"/>
+        <exclude name="ExcessiveParameterList"/>
+        <exclude name="ExcessivePublicCount"/>
+        <exclude name="GodClass"/>
+        <exclude name="LawOfDemeter"/>
+        <exclude name="LoosePackageCoupling"/>
+        <exclude name="NPathComplexity"/>
+        <exclude name="NcssCount"/>
+        <exclude name="TooManyFields"/>
+        <exclude name="TooManyMethods"/>
+        <exclude name="UseObjectForClearerAPI"/>
+    </rule>
+
+    <!-- DOCUMENTATION -->
+    <rule ref="category/java/documentation.xml">
+        <exclude name="CommentRequired"/>
+        <exclude name="CommentSize"/>
+    </rule>
+
+    <!-- ERROR PRONE -->
+    <rule ref="category/java/errorprone.xml">
+        <exclude name="AssignmentInOperand"/>
+        <exclude name="AvoidCatchingNPE"/>
+        <exclude name="AvoidDuplicateLiterals"/>
+        <exclude name="AvoidFieldNameMatchingMethodName"/>
+        <exclude name="AvoidFieldNameMatchingTypeName"/>
+        <exclude name="AvoidLiteralsInIfCondition"/>
+        <exclude name="NullAssignment"/>
+    </rule>
+
+    <rule ref="category/java/errorprone.xml/AssignmentInOperand">
+        <properties>
+            <property name="allowWhile" value="true"/>
+            <property name="allowFor" value="true"/>
+            <property name="allowIf" value="true"/>
+        </properties>
+    </rule>
+    <rule ref="category/java/errorprone.xml/AvoidDuplicateLiterals">
+        <properties>
+            <property name="skipAnnotations" value="true"/>
+        </properties>
+    </rule>
+
+    <!-- MULTITHREADING -->
+    <rule ref="category/java/multithreading.xml">
+    </rule>
+
+    <!-- PERFORMANCE -->
+    <rule ref="category/java/performance.xml">
+    </rule>
+
+    <!-- SECURITY -->
+    <rule ref="category/java/security.xml">
+    </rule>
+</ruleset>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +0,0 @@
-#Wed Dec 02 13:19:10 PST 2015
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-bin.zip

gradlew

@@ -1,160 +0,0 @@
-#!/usr/bin/env bash
-
-##############################################################################
-##
-##  Gradle start up script for UN*X
-##
-##############################################################################
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
-
-APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
-
-warn ( ) {
-    echo "$*"
-}
-
-die ( ) {
-    echo
-    echo "$*"
-    echo
-    exit 1
-}
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-esac
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
-    else
-        JAVACMD="$JAVA_HOME/bin/java"
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD="java"
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
-fi
-
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
-}
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
-
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

gradlew.bat

@@ -1,90 +0,0 @@
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windowz variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

lib/bld/bld-wrapper.properties

@@ -0,0 +1,7 @@
+bld.downloadExtensionJavadoc=false
+bld.downloadExtensionSources=true
+bld.downloadLocation=
+bld.extension-jacoco=com.uwyn.rife2:bld-jacoco-report:0.9.10
+bld.extension-pmd=com.uwyn.rife2:bld-pmd:1.2.3
+bld.repositories=MAVEN_CENTRAL,RIFE2_RELEASES,MAVEN_LOCAL,RIFE2_SNAPSHOTS
+bld.version=2.2.1

pom.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>net.thauvin.erik.httpstatus</groupId>
+  <artifactId>httpstatus</artifactId>
+  <version>1.1.2-SNAPSHOT</version>
+  <name>HttpStatus</name>
+  <description>Tag library to display the code, reason, cause and/or message for HTTP status codes in JSP error pages</description>
+  <url>https://github.com/ethauvin/HttpStatus</url>
+  <licenses>
+    <license>
+      <name>The BSD 3-Clause License</name>
+      <url>https://opensource.org/licenses/BSD-3-Clause</url>
+    </license>
+  </licenses>
+  <dependencies>
+    <dependency>
+      <groupId>jakarta.servlet</groupId>
+      <artifactId>jakarta.servlet-api</artifactId>
+      <version>6.1.0</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>jakarta.servlet.jsp</groupId>
+      <artifactId>jakarta.servlet.jsp-api</artifactId>
+      <version>4.0.0</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>jakarta.el</groupId>
+      <artifactId>jakarta.el-api</artifactId>
+      <version>6.0.1</version>
+      <scope>compile</scope>
+    </dependency>
+  </dependencies>
+  <developers>
+    <developer>
+      <id>ethauvin</id>
+      <name>Erik C. Thauvin</name>
+      <email>erik@thauvin.net</email>
+      <url>https://erik.thauvin.net/</url>
+    </developer>
+  </developers>
+  <scm>
+    <connection>scm:git:https://github.com/ethauvin/HttpStatus.git</connection>
+    <developerConnection>scm:git:git@github.com:ethauvin/HttpStatus.git</developerConnection>
+    <url>https://github.com/ethauvin/HttpStatus</url>
+  </scm>
+</project>

settings.gradle

@@ -1,19 +0,0 @@
-/*
- * This settings file was auto generated by the Gradle buildInit task
- * by 'erik' at '12/2/15 1:19 PM' with Gradle 2.9
- *
- * The settings file is used to specify which projects to include in your build.
- * In a single project build this file can be empty or even removed.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user guide at https://docs.gradle.org/2.9/userguide/multi_project_builds.html
- */
-
-/*
-// To declare projects as part of a multi-project build use the 'include' method
-include 'shared'
-include 'api'
-include 'services:webservice'
-*/
-
-rootProject.name = 'HttpStatus'

sonar-project.properties

@@ -0,0 +1,7 @@
+sonar.organization=ethauvin-github
+sonar.projectKey=ethauvin_HttpStatus
+sonar.coverage.jacoco.xmlReportPaths=build/reports/jacoco/test/jacocoTestReport.xml
+sonar.sources=src/main/java/
+sonar.tests=src/test/java/
+sonar.java.binaries=build/main,build/test
+sonar.java.libraries=lib/compile/*.jar

src/bld/java/net/thauvin/erik/httpstatus/HttpStatusBuild.java

@@ -0,0 +1,157 @@
+/*
+ * HttpStatusBuild.java
+ *
+ * Copyright 2015-2025 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.httpstatus;
+
+import rife.bld.BuildCommand;
+import rife.bld.Project;
+import rife.bld.extension.JacocoReportOperation;
+import rife.bld.extension.PmdOperation;
+import rife.bld.publish.*;
+import rife.tools.exceptions.FileUtilsErrorException;
+
+import java.io.File;
+import java.util.List;
+import java.util.jar.Attributes;
+
+import static rife.bld.dependencies.Repository.*;
+import static rife.bld.dependencies.Scope.compile;
+import static rife.bld.dependencies.Scope.test;
+import static rife.bld.operations.JavadocOptions.DocLinkOption.NO_MISSING;
+
+public class HttpStatusBuild extends Project {
+    final PmdOperation pmdOp = new PmdOperation()
+            .fromProject(this)
+            .failOnViolation(true)
+            .ruleSets("config/pmd.xml");
+
+    public HttpStatusBuild() {
+        pkg = "net.thauvin.erik.httpstatus";
+        name = "HttpStatus";
+        version = version(1, 1, 2, "SNAPSHOT");
+
+        var description = "Tag library to display the code, reason, cause and/or message for HTTP status codes in JSP error pages";
+        var url = "https://github.com/ethauvin/HttpStatus";
+
+        mainClass = "net.thauvin.erik.httpstatus.Reasons";
+
+        javaRelease = 17;
+
+        downloadSources = true;
+        autoDownloadPurge = true;
+        repositories = List.of(MAVEN_CENTRAL, SONATYPE_SNAPSHOTS);
+
+        scope(compile)
+                .include(dependency("jakarta.servlet", "jakarta.servlet-api", version(6, 1, 0)))
+                .include(dependency("jakarta.servlet.jsp", "jakarta.servlet.jsp-api", version(4, 0, 0)))
+                .include(dependency("jakarta.el", "jakarta.el-api", version(6, 0, 1)));
+        scope(test)
+                .include(dependency("org.assertj", "assertj-core", version(3, 27, 3)))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 12, 2)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 12, 2)));
+
+        jarOperation().manifestAttribute(Attributes.Name.MAIN_CLASS, pkg + '.' + "Reasons");
+
+        javadocOperation().javadocOptions()
+                .docTitle(description + ' ' + version.toString())
+                .docLint(NO_MISSING)
+                .link("https://jakarta.ee/specifications/platform/9/apidocs/");
+
+        publishOperation()
+                .repository(version.isSnapshot() ? repository(SONATYPE_SNAPSHOTS_LEGACY.location())
+                        .withCredentials(property("sonatype.user"), property("sonatype.password"))
+                        : repository(SONATYPE_RELEASES_LEGACY.location())
+                        .withCredentials(property("sonatype.user"), property("sonatype.password")))
+                .repository(repository("github"))
+                .info(new PublishInfo()
+                        .groupId(pkg)
+                        .artifactId(name.toLowerCase())
+                        .name(name)
+                        .version(version)
+                        .description(description)
+                        .url(url)
+                        .developer(new PublishDeveloper()
+                                .id("ethauvin")
+                                .name("Erik C. Thauvin")
+                                .email("erik@thauvin.net")
+                                .url("https://erik.thauvin.net/")
+                        )
+                        .license(new PublishLicense()
+                                .name("The BSD 3-Clause License")
+                                .url("https://opensource.org/licenses/BSD-3-Clause")
+                        )
+                        .scm(new PublishScm()
+                                .connection("scm:git:" + url + ".git")
+                                .developerConnection("scm:git:git@github.com:ethauvin/" + name + ".git")
+                                .url(url))
+                        .signKey(property("sign.key"))
+                        .signPassphrase(property("sign.passphrase")));
+    }
+
+    public static void main(String[] args) {
+        new HttpStatusBuild().start(args);
+    }
+
+    @BuildCommand(summary = "Generates JaCoCo Reports")
+    public void jacoco() throws Exception {
+        new JacocoReportOperation()
+                .fromProject(this)
+                .execute();
+    }
+
+    @BuildCommand(summary = "Runs PMD analysis")
+    public void pmd() throws Exception {
+        pmdOp.execute();
+    }
+
+    @BuildCommand(value = "pmd-cli", summary = "Runs PMD analysis (CLI)")
+    public void pmdCli() throws Exception {
+        pmdOp.includeLineNumber(false).execute();
+    }
+
+    private void pomRoot() throws FileUtilsErrorException {
+        PomBuilder.generateInto(publishOperation().fromProject(this).info(), dependencies(),
+                new File(workDirectory, "pom.xml"));
+    }
+
+    @Override
+    public void publish() throws Exception {
+        super.publish();
+        pomRoot();
+    }
+
+    @Override
+    public void publishLocal() throws Exception {
+        super.publishLocal();
+        pomRoot();
+    }
+}

src/main/java/net/thauvin/erik/httpstatus/Reasons.java

@@ -1,41 +1,41 @@
 /*
  * Reasons.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus;
 
 import java.util.Map;
 import java.util.ResourceBundle;
-import java.util.TreeMap;
+import java.util.TreeSet;
+import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * Populates the {@link #REASON_PHRASES reason phrases} map from {@link #BUNDLE_BASENAME bundle properties}, and
@@ -45,27 +45,38 @@ import java.util.TreeMap;
  * @created 2015-12-02
  * @since 1.0
  */
-public class Reasons
-{
+public final class Reasons {
     /**
      * The resource bundle base name.
      */
-	public static final String BUNDLE_BASENAME = "net.thauvin.erik.httpstatus.reasons";
-
+    static final String BUNDLE_BASENAME = "net.thauvin.erik.httpstatus.reasons";
     /**
      * The reason phrases map.
      */
-	private static final Map<String, String> REASON_PHRASES = new TreeMap<String, String>();
+    private static final Map<String, String> REASON_PHRASES = new ConcurrentHashMap<>();
+
+    // Initializes the reason phrases map.
+    static {
+        var bundle = ResourceBundle.getBundle(BUNDLE_BASENAME);
+        for (var key : bundle.keySet()) {
+            REASON_PHRASES.put(key, bundle.getString(key));
+        }
+    }
+
+    /**
+     * Disables the default constructor.
+     */
+    private Reasons() {
+        throw new UnsupportedOperationException("Illegal constructor call.");
+    }
 
     /**
      * Returns the reason phrase for the specified status code.
      *
      * @param statusCode The status code.
-	 *
      * @return The reason phrase, or <code>null</code>.
      */
-	public static String getReasonPhrase(final int statusCode)
-	{
+    public static String getReasonPhrase(int statusCode) {
         return getReasonPhrase(Integer.toString(statusCode));
     }
 
@@ -73,38 +84,39 @@ public class Reasons
      * Returns the reason phrase for the specified status code.
      *
      * @param statusCode The status code.
-	 *
      * @return The reason phrase, or <code>null</code>.
      */
-	public static String getReasonPhrase(final String statusCode)
-	{
+    public static String getReasonPhrase(String statusCode) {
         return REASON_PHRASES.get(statusCode);
     }
 
     /**
-	 * Prints the status codes and reason phrases.
+     * Prints the reason phrase for the given status code(s).
      *
-	 * @param args The command line arguments.
+     * @param args The status code(s) or response class(es), prints all if none.
      */
-	public static void main(final String... args)
-	{
-		for (final Map.Entry<String, String> entry : REASON_PHRASES.entrySet())
-		{
-			System.out.println(entry.getKey() + ": " + entry.getValue());
+    @SuppressWarnings("PMD.SystemPrintln")
+    public static void main(String... args) {
+        var keys = new TreeSet<>(REASON_PHRASES.keySet());
+        if (args.length >= 1) {
+            for (var arg : args) {
+                if (arg.endsWith("xx")) { // e.g.: 2xx
+                    var responseClass = arg.charAt(0);
+                    keys.forEach(k -> {
+                        if (k.charAt(0) == responseClass) {
+                            System.out.println(k + ": " + REASON_PHRASES.get(k));
                         }
-
-		System.out.println("Total: " + REASON_PHRASES.entrySet().size());
-	}
-
-	/**
-	 * Initializes the reason phrases map.
-	 */
-	static
-	{
-		final ResourceBundle bundle = ResourceBundle.getBundle(BUNDLE_BASENAME);
-		for (final String key : bundle.keySet())
-		{
-			REASON_PHRASES.put(key, bundle.getString(key));
+                    });
+                } else { // e.g.: 404
+                    var value = REASON_PHRASES.get(arg);
+                    if (value != null) {
+                        System.out.println(arg + ": " + value);
+                    }
+                }
+            }
+        } else { // Print all
+            keys.forEach(k -> System.out.println(k + ": " + REASON_PHRASES.get(k)));
+            System.out.println("Total: " + REASON_PHRASES.size());
         }
     }
 }

src/main/java/net/thauvin/erik/httpstatus/StatusCode.java

@@ -0,0 +1,153 @@
+/*
+ * StatusCode.java
+ *
+ * Copyright 2015-2025 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.httpstatus;
+
+import java.io.Serial;
+import java.io.Serializable;
+
+/**
+ * The <code>StatusCode</code> bean implements methods to check the class of an HTTP status code.
+ *
+ * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
+ * @since 1.1.0
+ */
+public class StatusCode implements Serializable {
+    @Serial
+    private static final long serialVersionUID = 1L;
+    private int code;
+
+    /**
+     * Creates a new StatusCode object.
+     */
+    public StatusCode() {
+        // Default constructor.
+    }
+
+    /**
+     * Creates a new StatusCode object.
+     *
+     * @param code The status code.
+     */
+    public StatusCode(int code) {
+        this.code = code;
+    }
+
+    /**
+     * Returns the status code.
+     */
+    public int getCode() {
+        return code;
+    }
+
+    /**
+     * Returns the reason for the status code.
+     *
+     * @return The reason, or <code>null</code>.
+     * @see Reasons#getReasonPhrase(int)
+     */
+    public String getReason() {
+        return Reasons.getReasonPhrase(code);
+    }
+
+    /**
+     * Checks if the status code is a client error. (eg: <code>Internal Server Error</code>)
+     *
+     * @return <code>true</code> if the status code is a client error, <code>false</code> otherwise.
+     */
+    public boolean isClientError() {
+        return code >= 400 && code < 500;
+    }
+
+    /**
+     * Checks if the status code is a client or server error.
+     *
+     * @return <code>true</code> if the status code is an error, <code>false</code> otherwise.
+     */
+    public boolean isError() {
+        return code >= 400 && code < 600;
+    }
+
+    /**
+     * Checks if the status code is informational.
+     *
+     * @return <code>true</code> if the status code is informational, <code>false</code> otherwise.
+     */
+    public boolean isInfo() {
+        return code >= 100 && code < 200;
+    }
+
+    /**
+     * Checks if the status code is a redirect.
+     *
+     * @return <code>true</code> if the status code is a redirect, <code>false</code> otherwise.
+     */
+    public boolean isRedirect() {
+        return code >= 300 && code < 400;
+    }
+
+    /**
+     * Checks if the status code is a server error.
+     *
+     * @return <code>true</code> if the status code is a server error, <code>false</code> otherwise.
+     */
+    public boolean isServerError() {
+        return code >= 500 && code < 600;
+    }
+
+    /**
+     * Checks if the status code is a (<code>OK</code>) success.
+     *
+     * @return <code>true</code> if the status code is a success, <code>false</code> otherwise.
+     */
+    public boolean isSuccess() {
+        return code >= 200 && code < 300;
+    }
+
+    /**
+     * Checks if the status code is valid.
+     *
+     * @return <code>true</code> if the status code is valid, <code>false</code> otherwise.
+     */
+    public boolean isValid() {
+        return code == 783 || (code >= 100 && code < 600);
+    }
+
+    /**
+     * Sets the status code.
+     *
+     * @param code The HTTP status code.
+     */
+    public void setCode(int code) {
+        this.code = code;
+    }
+}

src/main/java/net/thauvin/erik/httpstatus/Utils.java

@@ -1,62 +1,82 @@
 /*
  * Utils.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus;
 
 import java.io.IOException;
 import java.io.Writer;
 
 /**
- * The <code>Utils</code> class.
+ * The <code>Utils</code> class implements a collection of utility methods used throughout this project.
  *
  * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
  * @created 2015-12-03
  * @since 1.0
  */
-public final class Utils
-{
-
+public final class Utils {
     /**
      * Disables the default constructor.
      *
      * @throws UnsupportedOperationException If the constructor is called.
      */
-	private Utils()
-			throws UnsupportedOperationException
-	{
+    private Utils() {
         throw new UnsupportedOperationException("Illegal constructor call.");
     }
 
+    /**
+     * Converts <code>&lt;</code>, <code>&gt;</code>, <code>&amp;</code>, <code>'</code>, <code>"</code>
+     * to their corresponding entity codes.
+     *
+     * @param value The string value to convert.
+     * @return The converted string value.
+     */
+    public static String escapeXml(String value) {
+        var escaped = new StringBuilder();
+
+        for (var i = 0; i < value.length(); i++) {
+            var c = value.charAt(i);
+            switch (c) {
+                case '<' -> escaped.append("&lt;");
+                case '>' -> escaped.append("&gt;");
+                case '&' -> escaped.append("&amp;");
+                case '\'' -> escaped.append("&apos;");
+                case '"' -> escaped.append("&quot;");
+                default -> escaped.append(c);
+            }
+        }
+
+        return escaped.toString();
+    }
+
     /**
      * Writes a string value to the specified writer. The default value is used when the actual value is null.
      *
@@ -64,72 +84,14 @@ public final class Utils
      * @param value        The string value.
      * @param defaultValue The default value.
      * @param xml          The {@link #escapeXml(String) xml} flag.
+     * @throws IOException If an I/O error occurs.
      */
-	public static void outWrite(final Writer out, final String value, final String defaultValue, final boolean xml)
-			throws IOException
-	{
-		if (xml)
-		{
-			if (value != null)
-			{
-				out.write(escapeXml(value));
-			}
-			else if (defaultValue != null)
-			{
-				out.write(escapeXml(defaultValue));
-			}
-		}
-		else
-		{
-			if (value != null)
-			{
-				out.write(value);
-			}
-			else if (defaultValue != null)
-			{
-				out.write(defaultValue);
+    public static void outWrite(Writer out, String value, String defaultValue, boolean xml)
+            throws IOException {
+        if (value != null) {
+            out.write(xml ? escapeXml(value) : value);
+        } else if (defaultValue != null) {
+            out.write(xml ? escapeXml(defaultValue) : defaultValue);
         }
     }
 }
-
-	/**
-	 * Converts <code>&lt;</code>, <code>&gt;</code>, <code>&amp;</code>, <code>'</code>, <code>"</code>
-	 * to their corresponding entity codes.
-	 *
-	 * @param value The string value to convert.
-	 *
-	 * @return The converted string value.
-	 */
-	public static String escapeXml(final String value)
-	{
-		final StringBuilder escaped = new StringBuilder();
-
-		for (int i = 0; i < value.length(); i++)
-		{
-			final char c = value.charAt(i);
-			switch (c)
-			{
-				case '<':
-					escaped.append("&lt;");
-					break;
-				case '>':
-					escaped.append("&gt;");
-					break;
-				case '&':
-					escaped.append("&amp;");
-					break;
-				case '\'':
-					escaped.append("&#039;");
-					break;
-				case '"':
-					escaped.append("&#034;");
-					break;
-				default:
-					escaped.append(c);
-					break;
-			}
-		}
-
-		return escaped.toString();
-	}
-}

src/main/java/net/thauvin/erik/httpstatus/package.html

@@ -0,0 +1,11 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML LANG="en">
+<HEAD>
+    <TITLE>HttpStatus JSP Tag Library</TITLE>
+</HEAD>
+<BODY>
+A simple JSP Tag Library to display the code, reason and/or cause for HTTP status codes in JSP error pages.
+
+@since 1.0
+</BODY>
+</HTML>

src/main/java/net/thauvin/erik/httpstatus/taglibs/CauseTag.java

@@ -1,45 +1,44 @@
 /*
  * CauseTag.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus.taglibs;
 
+import jakarta.servlet.jsp.JspWriter;
+import jakarta.servlet.jsp.PageContext;
 import net.thauvin.erik.httpstatus.Utils;
 
-import javax.servlet.jsp.JspException;
-import javax.servlet.jsp.JspWriter;
-import javax.servlet.jsp.PageContext;
 import java.io.IOException;
 
+
 /**
  * The <code>&lt;hs:cause&gt;</code> tag returns the cause (if any) for the current HTTP Status Error Code.
  *
@@ -47,26 +46,33 @@ import java.io.IOException;
  * @created 2015-12-03
  * @since 1.0
  */
-public class CauseTag extends XmlSupport
-{
+public class CauseTag extends XmlSupport {
+    /**
+     * Prints the cause (if any) for the current HTTP Status Error Code.
+     *
+     * @throws IOException If an error occurs while writing the output.
+     */
     @Override
-	public void doTag()
-			throws JspException, IOException
-	{
-		final PageContext pageContext = (PageContext) getJspContext();
-		final JspWriter out = pageContext.getOut();
+    public void doTag() throws IOException {
+        PageContext pageContext = (PageContext) getJspContext();
+        JspWriter out = pageContext.getOut();
 
-		String cause;
+        Throwable cause = pageContext.getErrorData().getThrowable().getCause();
 
-		try
-		{
-			cause = pageContext.getErrorData().getThrowable().getCause().getLocalizedMessage();
-		}
-		catch (NullPointerException ignore)
-		{
-			cause = defaultValue;
+        Utils.outWrite(out, getCause(cause), defaultValue, escapeXml);
     }
 
-		Utils.outWrite(out, cause, defaultValue, escapeXml);
+    /**
+     * Returns the cause's localized message or default value.
+     *
+     * @param cause The cause.
+     * @return The cause or {@code null}.
+     */
+    public String getCause(Throwable cause) {
+        if (cause != null && cause.getLocalizedMessage() != null) {
+            return cause.getLocalizedMessage();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/net/thauvin/erik/httpstatus/taglibs/CodeTag.java

@@ -1,42 +1,41 @@
 /*
  * CodeTag.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus.taglibs;
 
-import javax.servlet.jsp.JspException;
-import javax.servlet.jsp.JspWriter;
-import javax.servlet.jsp.PageContext;
-import javax.servlet.jsp.tagext.SimpleTagSupport;
+import jakarta.servlet.jsp.JspWriter;
+import jakarta.servlet.jsp.PageContext;
+import jakarta.servlet.jsp.tagext.SimpleTagSupport;
+
 import java.io.IOException;
 
 /**
@@ -46,14 +45,16 @@ import java.io.IOException;
  * @created 2015-12-03
  * @since 1.0
  */
-public class CodeTag extends SimpleTagSupport
-{
+public class CodeTag extends SimpleTagSupport {
+    /**
+     * Writes the HTTP Status Error Code to the current JspWriter.
+     *
+     * @throws IOException If an I/O error occurs.
+     */
     @Override
-	public void doTag()
-			throws JspException, IOException
-	{
-		final PageContext pageContext = (PageContext) getJspContext();
-		final JspWriter out = pageContext.getOut();
+    public void doTag() throws IOException {
+        PageContext pageContext = (PageContext) getJspContext();
+        JspWriter out = pageContext.getOut();
 
         out.write(String.valueOf(pageContext.getErrorData().getStatusCode()));
     }

src/main/java/net/thauvin/erik/httpstatus/taglibs/MessageTag.java

@@ -0,0 +1,64 @@
+/*
+ * MessageTag.java
+ *
+ * Copyright 2015-2025 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.httpstatus.taglibs;
+
+import jakarta.servlet.jsp.JspWriter;
+import jakarta.servlet.jsp.PageContext;
+import net.thauvin.erik.httpstatus.Utils;
+
+import java.io.IOException;
+
+/**
+ * The <code>&lt;hs:message&gt;</code> tag returns the message (if any) for the current error.
+ *
+ * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
+ * @created 2022-03-16
+ * @since 1.0.5
+ */
+public class MessageTag extends XmlSupport {
+    /**
+     * Writes the error message associated with the current HTTP Status Error Code.
+     *
+     * @throws IOException If an I/O error occurs.
+     */
+    @Override
+    public void doTag() throws IOException {
+        PageContext pageContext = (PageContext) getJspContext();
+        JspWriter out = pageContext.getOut();
+
+        String message = (String) pageContext.getRequest().getAttribute(
+                jakarta.servlet.RequestDispatcher.ERROR_MESSAGE);
+
+        Utils.outWrite(out, message, defaultValue, escapeXml);
+    }
+}

src/main/java/net/thauvin/erik/httpstatus/taglibs/ReasonTag.java

@@ -1,44 +1,42 @@
 /*
  * ReasonTag.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus.taglibs;
 
+import jakarta.servlet.jsp.JspWriter;
+import jakarta.servlet.jsp.PageContext;
 import net.thauvin.erik.httpstatus.Reasons;
 import net.thauvin.erik.httpstatus.Utils;
 
-import javax.servlet.jsp.JspException;
-import javax.servlet.jsp.JspWriter;
-import javax.servlet.jsp.PageContext;
 import java.io.IOException;
 
 /**
@@ -49,33 +47,25 @@ import java.io.IOException;
  * @created 2015-12-02
  * @since 1.0
  */
-public class ReasonTag extends XmlSupport
-{
-	private int statusCode;
+public class ReasonTag extends XmlSupport {
+    private int statusCode = -1;
 
+    /**
+     * Writes the Reason Phrase for the current (or specified) HTTP Status Error Code.
+     */
     @Override
-	public void doTag()
-			throws JspException, IOException
-	{
-		final PageContext pageContext = (PageContext) getJspContext();
-		final JspWriter out = pageContext.getOut();
+    public void doTag() {
+        PageContext pageContext = (PageContext) getJspContext();
+        JspWriter out = pageContext.getOut();
 
-		try
-		{
-			if (statusCode >= 0)
-			{
+        try {
+            if (statusCode > -1) {
                 Utils.outWrite(out, Reasons.getReasonPhrase(statusCode), defaultValue, escapeXml);
-			}
-			else
-			{
-				Utils.outWrite(out,
-				               Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()),
-				               defaultValue,
+            } else {
+                Utils.outWrite(out, Reasons.getReasonPhrase(pageContext.getErrorData().getStatusCode()), defaultValue,
                         escapeXml);
             }
-		}
-		catch (IOException ignore)
-		{
+        } catch (IOException ignored) {
             // Ignore.
         }
     }
@@ -85,11 +75,7 @@ public class ReasonTag extends XmlSupport
      *
      * @param statusCode The status code.
      */
-	@SuppressWarnings("unused")
-	public void setCode(final int statusCode)
-	{
+    public void setCode(int statusCode) {
         this.statusCode = statusCode;
     }
-
-
 }

src/main/java/net/thauvin/erik/httpstatus/taglibs/XmlSupport.java

@@ -1,39 +1,38 @@
 /*
  * XmlSupport.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus.taglibs;
 
-import javax.servlet.jsp.tagext.SimpleTagSupport;
+import jakarta.servlet.jsp.tagext.SimpleTagSupport;
 
 /**
  * Adds support for the <code>default</code> and <code>escapeXml</code> tag attributes.
@@ -42,17 +41,16 @@ import javax.servlet.jsp.tagext.SimpleTagSupport;
  * @created 2015-12-03
  * @since 1.0
  */
-public abstract class XmlSupport extends SimpleTagSupport
-{
+public abstract class XmlSupport extends SimpleTagSupport {
     /**
      * Default value string.
      */
-	protected String defaultValue;
+    String defaultValue;
 
     /**
      * Escape XML flag.
      */
-	protected boolean escapeXml = true;
+    boolean escapeXml = true;
 
     /**
      * Sets the default value.
@@ -60,8 +58,7 @@ public abstract class XmlSupport extends SimpleTagSupport
      * @param defaultValue The default value.
      */
     @SuppressWarnings("unused")
-	public void setDefault(final String defaultValue)
-	{
+    public void setDefault(String defaultValue) {
         this.defaultValue = defaultValue;
     }
 
@@ -71,8 +68,7 @@ public abstract class XmlSupport extends SimpleTagSupport
      * @param escapeXml <code>true</code> or <code>false</code>
      */
     @SuppressWarnings("unused")
-	public void setEscapeXml(final boolean escapeXml)
-	{
+    public void setEscapeXml(boolean escapeXml) {
         this.escapeXml = escapeXml;
     }
 }

src/main/java/net/thauvin/erik/httpstatus/taglibs/package.html

@@ -0,0 +1,11 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML LANG="en">
+<HEAD>
+    <TITLE>HttpStatus JSP Tag Library</TITLE>
+</HEAD>
+<BODY>
+This package contains the JSP tags used to display the code, reason and/or cause for HTTP status codes.
+
+@since 1.0
+</BODY>
+</HTML>

src/main/resources/META-INF/httpstatus.tld

@@ -1,45 +1,43 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!--
-  httpstatus.tld
-
-  Copyright (c) 2015, 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 the author 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 OWNER 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.
+  ~ httpstatus.tld
+  ~
+  ~ Copyright 2015-2025 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.
   -->
-<taglib xmlns="http://java.sun.com/xml/ns/javaee"
-        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<taglib xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xmlns="http://java.sun.com/xml/ns/javaee"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd"
         version="2.1">
 
     <description>HttpStatus JSP Tag Library</description>
     <display-name>HttpStatus JSP Tags</display-name>
-    <tlib-version>1.0</tlib-version>
+    <tlib-version>1.1.1</tlib-version>
     <short-name>hs</short-name>
     <uri>http://erik.thauvin.net/taglibs/httpstatus</uri>
 
@@ -77,6 +75,31 @@
         <body-content>empty</body-content>
     </tag>
 
+    <tag>
+        <description>
+            Returns the message (if any) for the current error.
+        </description>
+        <name>message</name>
+        <tag-class>net.thauvin.erik.httpstatus.taglibs.MessageTag</tag-class>
+        <body-content>empty</body-content>
+        <attribute>
+            <description>
+                Default value if the resulting error message is null.
+            </description>
+            <name>default</name>
+            <required>false</required>
+            <rtexprvalue>true</rtexprvalue>
+        </attribute>
+        <attribute>
+            <description>
+                Converts &lt;, &gt; ,&amp; ,' ," to their corresponding entity codes. Value is true by default.
+            </description>
+            <name>escapeXml</name>
+            <required>false</required>
+            <rtexprvalue>true</rtexprvalue>
+        </attribute>
+    </tag>
+
     <tag>
         <description>
             Returns the Reason Phrase for the current (or specified) HTTP Status Error Code.
@@ -109,5 +132,4 @@
             <rtexprvalue>true</rtexprvalue>
         </attribute>
     </tag>
-
 </taglib>

src/main/resources/net/thauvin/erik/httpstatus/reasons.properties

@@ -1,6 +1,44 @@
+#
+# reasons.properties
+#
+# Copyright 2015-2025 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.
+#
+
 100=Continue
 101=Switching Protocols
 102=Processing
+103=Early Hints
+110=Response is Stale
+111=Revalidation Failed
+112=Disconnected Operation
+113=Heuristic Expiration
+199=Miscellaneous Warning
 200=OK
 201=Created
 202=Accepted
@@ -10,14 +48,17 @@
 206=Partial Content
 207=Multi-Status
 208=Already Reported
+214=Transformation Applied
+218=This is fine
 226=IM Used
+299=Miscellaneous Persistent Warning
 300=Multiple Choices
 301=Moved Permanently
-302=Moved Temporarily
+302=Found/Moved Temporarily
 303=See Other
 304=Not Modified
 305=Use Proxy
-306=Switch Proxy
+306=Unused
 307=Temporary Redirect
 308=Permanent Redirect
 400=Bad Request
@@ -33,31 +74,35 @@
 410=Gone
 411=Length Required
 412=Precondition Failed
-413=Request Entity Too Large
-414=Request-URI Too Long
+413=Payload Too Large
+414=URI Too Long
 415=Unsupported Media Type
-416=Requested Range Not Satisfiable
+416=Range Not Satisfiable
 417=Expectation Failed
 418=I'm A Teapot
 419=Insufficient Space on Resource
 420=Method Failure
 421=Misdirected Request
-422=Unprocessable Entity
+422=Unprocessable Content
 423=Locked
 424=Failed Dependency
+425=Too Early
 426=Upgrade Required
 428=Precondition Required
 429=Too Many Requests
+430=Request Header Fields Too Large
 431=Request Header Fields Too Large
 440=Login Timeout
 444=No Response
 449=Retry With
 450=Blocked by Windows Parental Controls
 451=Unavailable For Legal Reasons
+460=Client Closed Connection Before Load Balancer Idle Timeout
+463=X-Forwarded-For Header with More than 30 IP Addresses
 494=Request Header Too Large
-495=Cert Error
-496=No Cert
-497=HTTP to HTTPS
+495=SSL Certificate Error
+496=SSL Certificate Required
+497=HTTP Request Sent to HTTPS Port
 498=Token Expired/Invalid
 499=Client Closed Request
 500=Internal Server Error
@@ -73,6 +118,17 @@
 510=Not Extended
 511=Network Authentication Required
 520=Unknown Error
-522=Origin Connection Time-out
+521=Web Server Is Down
+522=Connection Timed Out
+523=Origin Is Unreachable
+524=A Timeout Occurred
+525=SSL Handshake Failed
+526=Invalid SSL Certificate
+527=Railgun Error
+529=Site is overloaded
+530=Site is frozen
+540=Temporarily Disabled
+561=Unauthorized
 598=Network Read Timeout Error
 599=Network Connect Timeout Error
+783=Unexpected Token

src/test/java/net/thauvin/erik/httpstatus/CauseTagTest.java

@@ -0,0 +1,58 @@
+/*
+ * CauseTagTest.java
+ *
+ * Copyright 2015-2025 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.httpstatus;
+
+import net.thauvin.erik.httpstatus.taglibs.CauseTag;
+import org.assertj.core.api.AutoCloseableSoftAssertions;
+import org.junit.jupiter.api.Test;
+
+/**
+ * Implements the CauseTagTest class.
+ *
+ * @author <a href="https://erik.thauvin.net/">Erik C. Thauvin</a>
+ * @since 1.1.0
+ */
+class CauseTagTest {
+    @Test
+    void causeTest() {
+        var message = "This is the cause";
+        var tag = new CauseTag();
+
+        try (var softly = new AutoCloseableSoftAssertions()) {
+            softly.assertThat(tag.getCause(new Exception(message))).as("has cause").isEqualTo(message);
+            softly.assertThat(tag.getCause(new Exception())).as("no cause").isNull();
+            softly.assertThat(tag.getCause(null)).as("null").isNull();
+            softly.assertThat(tag.getCause(new Exception(""))).as("empty").isEmpty();
+        }
+    }
+}

src/test/java/net/thauvin/erik/httpstatus/ReasonsMainTest.java

@@ -0,0 +1,104 @@
+/*
+ * ReasonsMainTest.java
+ *
+ * Copyright 2015-2025 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.httpstatus;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Main Class Tests.
+ *
+ * @author <a href="https://erik.thauvin.net/">Erik C. Thauvin</a>
+ * @created 2019-05-06
+ * @since 1.0
+ */
+class ReasonsMainTest {
+    private static final ByteArrayOutputStream OUTPUT_STREAM = new ByteArrayOutputStream();
+    private static final PrintStream SYSTEM_OUT = System.out;
+
+    @AfterAll
+    public static void restoreStreams() {
+        System.setOut(SYSTEM_OUT);
+    }
+
+    @BeforeAll
+    public static void setUpStreams() {
+        System.setOut(new PrintStream(OUTPUT_STREAM));
+    }
+
+    @BeforeEach
+    public void resetStreams() {
+        OUTPUT_STREAM.reset();
+    }
+
+    @Test
+    void testMain() {
+        Reasons.main("401");
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("401")).as("401");
+        assertThat(OUTPUT_STREAM.toString()).doesNotContain("500").as("401 no 500");
+    }
+
+    @Test
+    void testMainAll() {
+        Reasons.main();
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase(301)).as("301");
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase(404)).as("404");
+    }
+
+    @Test
+    void testMainArgs() {
+        Reasons.main("500", "302");
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("500")).as("500 (302)");
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("302")).as("(500) 302");
+        assertThat(OUTPUT_STREAM.toString()).doesNotContain("404").as("500/302 not 404");
+    }
+
+    @Test
+    void testMainArgsClass() {
+        Reasons.main("2xx");
+        assertThat(OUTPUT_STREAM.toString()).contains(Reasons.getReasonPhrase("200")).as("2xx");
+    }
+
+    @Test
+    void testMainInvalid() {
+        Reasons.main("aaa");
+        assertThat(OUTPUT_STREAM.toString()).as("invalid argument: aaa").isEmpty();
+    }
+}

src/test/java/net/thauvin/erik/httpstatus/ReasonsTest.java

@@ -1,73 +1,59 @@
 /*
  * ReasonsTest.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus;
 
-import org.testng.Assert;
-import org.testng.annotations.DataProvider;
-import org.testng.annotations.Test;
+import org.junit.jupiter.api.Test;
 
 import java.util.ResourceBundle;
 
+import static org.assertj.core.api.Assertions.assertThat;
+
 /**
- * The <code>ReasonsTest</code> class.
+ * Reasons Tests.
  *
  * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
  * @created 2015-12-03
  * @since 1.0
  */
-@SuppressWarnings("unused")
-public class ReasonsTest
-{
-	@DataProvider(name = "reasons")
-	public Object[][] reasons()
-	{
-		final ResourceBundle bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
-		final Object[][] reasons = new String[bundle.keySet().size()][2];
-		int i = 0;
-		for (final String key : bundle.keySet())
-		{
-			reasons[i][0] = key;
-			reasons[i][1] = bundle.getString(key);
-			i++;
-		}
-		return reasons;
+class ReasonsTest {
+    @Test
+    void testGetReasonPhrase() {
+        var bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
+        for (var key : bundle.keySet()) {
+            assertThat(Reasons.getReasonPhrase(key)).as("getReasonPhrase(%s)", key).isEqualTo(bundle.getString(key));
+            assertThat(Reasons.getReasonPhrase(Integer.parseInt(key))).as("getReasonPhrase(%s)", key)
+                    .isEqualTo(bundle.getString(key));
         }
 
-	@Test(dataProvider = "reasons")
-	public void testGetReasonPhrase(String code, String reason)
-			throws Exception
-	{
-		Assert.assertEquals(reason, Reasons.getReasonPhrase(code));
     }
 }

src/test/java/net/thauvin/erik/httpstatus/StatusCodeTest.java

@@ -0,0 +1,96 @@
+/*
+ * StatusCodeTest.java
+ *
+ * Copyright 2015-2025 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.httpstatus;
+
+import org.assertj.core.api.AutoCloseableSoftAssertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.ResourceBundle;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * StatusCode Tests.
+ *
+ * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
+ * @since 1.1.0
+ */
+class StatusCodeTest {
+    @Test
+    void testStatusCode() {
+        var bundle = ResourceBundle.getBundle(Reasons.BUNDLE_BASENAME);
+        var statusCode = new StatusCode();
+
+        try (var softly = new AutoCloseableSoftAssertions()) {
+            for (var key : bundle.keySet()) {
+                int code = Integer.parseInt(key);
+
+                statusCode.setCode(code);
+                softly.assertThat(statusCode.getCode()).as("is not %s", code).isEqualTo(code);
+                softly.assertThat(statusCode.isInfo()).as("%s is info", code).isEqualTo(code >= 100 && code < 200);
+                softly.assertThat(statusCode.isSuccess()).as("%s is ok", code).isEqualTo(code >= 200 && code < 300);
+                softly.assertThat(statusCode.isRedirect()).as("%s is redirect", code)
+                        .isEqualTo(code >= 300 && code < 400);
+                softly.assertThat(statusCode.isClientError()).as("%s is client error", code)
+                        .isEqualTo(code >= 400 && code < 500);
+                softly.assertThat(statusCode.isServerError()).as("%s is server error", code)
+                        .isEqualTo(code >= 500 && code < 600);
+                softly.assertThat(statusCode.isError()).as("%s is error", code).isEqualTo(code >= 400 && code < 600);
+                softly.assertThat(statusCode.isValid()).as("%s is valid", code).isTrue();
+
+                softly.assertThat(statusCode.getReason()).as("%s reason phrase is not valid", code)
+                        .isEqualTo(Reasons.getReasonPhrase(code));
+            }
+        }
+
+        try (var softly = new AutoCloseableSoftAssertions()) {
+            int[] unknowns = {0, 99, 600};
+
+            for (var code : unknowns) {
+                statusCode.setCode(code);
+                softly.assertThat(statusCode.getCode()).as("is not %s", code).isEqualTo(code);
+                softly.assertThat(statusCode.isInfo()).as("%s is info", code).isFalse();
+                softly.assertThat(statusCode.isSuccess()).as("%s is ok", code).isFalse();
+                softly.assertThat(statusCode.isRedirect()).as("%s is redirect", code).isFalse();
+                softly.assertThat(statusCode.isClientError()).as("%s is client error", code).isFalse();
+                softly.assertThat(statusCode.isServerError()).as("%s is server error", code).isFalse();
+                softly.assertThat(statusCode.isError()).as("%s is error", code).isFalse();
+                softly.assertThat(statusCode.isValid()).as("%s is invalid", code).isFalse();
+                softly.assertThat(statusCode.getReason()).as("%s reason phrase is not null.", code).isNull();
+            }
+        }
+
+        statusCode = new StatusCode(900);
+        assertThat(statusCode.getCode()).as("is not %s", statusCode.getCode()).isEqualTo(900);
+    }
+}

src/test/java/net/thauvin/erik/httpstatus/UtilsTest.java

@@ -1,58 +1,100 @@
 /*
  * UtilsTest.java
  *
- * Copyright (c) 2015, Erik C. Thauvin (erik@thauvin.net)
+ * Copyright 2015-2025 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:
+ * 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 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 the author nor the names of its contributors may be
+ *   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 OWNER 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.
+ * 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.httpstatus;
 
-import org.testng.Assert;
-import org.testng.annotations.Test;
+import org.assertj.core.api.AutoCloseableSoftAssertions;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.io.StringWriter;
+
+import static org.assertj.core.api.Assertions.assertThat;
 
 /**
- * The <code>UtilsTest</code> class.
+ * Utils Tests.
  *
  * @author <a href="mailto:erik@thauvin.net">Erik C. Thauvin</a>
  * @created 2015-12-03
  * @since 1.0
  */
-@SuppressWarnings("unused")
-public class UtilsTest
-{
+class UtilsTest {
     @Test
-	public void testEscapeXml()
-			throws Exception
-	{
-		Assert.assertEquals(
-				"This is a test. We wan&#039;t to make sure that everything is &lt;encoded&gt; according the &#034;encoding&#034; parameter &amp; value.",
-				Utils.escapeXml(
-						"This is a test. We wan't to make sure that everything is <encoded> according the \"encoding\" parameter & value."));
+    void testEscapeXml() {
+        assertThat(Utils.escapeXml(
+                "This is a test. We wan't to make sure that everything is <encoded> according the \"encoding\" "
+                        + "parameter & value."))
+                .isEqualTo("This is a test. We wan&apos;t to make sure that everything is &lt;encoded&gt; " +
+                        "according the &quot;encoding&quot; parameter &amp; value.");
+    }
+
+    @Test
+    void testOutWrite() throws IOException {
+        try (var sw = new StringWriter(); var softly = new AutoCloseableSoftAssertions()) {
+            var defaultValue = "default";
+            Utils.outWrite(sw, null, defaultValue, false);
+            softly.assertThat(sw.toString()).as("outWrite(default)").isEqualTo(defaultValue);
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, "", defaultValue, false);
+            softly.assertThat(sw.toString()).as("outWrite(value empty)").isEmpty();
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, null, null, true);
+            softly.assertThat(sw.toString()).as("outWrite(null)").isEmpty();
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, "value", defaultValue, false);
+            softly.assertThat(sw.toString()).as("outWrite(value)").isEqualTo("value");
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, "wan't", defaultValue, true);
+            softly.assertThat(sw.toString()).as("outWrite(wan't)").isEqualTo("wan&apos;t");
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, null, "1 & 1", true);
+            softly.assertThat(sw.toString()).as("outWrite(1 & 1)").isEqualTo("1 &amp; 1");
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, "", defaultValue, true);
+            softly.assertThat(sw.toString()).as("outWrite(value empty).as(xml)").isEmpty();
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, null, "", true);
+            softly.assertThat(sw.toString()).as("outWrite(default empty)").isEmpty();
+
+            sw.getBuffer().setLength(0);
+            Utils.outWrite(sw, null, null, true);
+            softly.assertThat(sw.toString()).as("outWrite(null).as(xml)").isEmpty();
+        }
     }
 }