all.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- $ ant -f all.xml -Dall=package -->
<!-- $ ant -f all.xml checkstyle pmd -->
<project name="swing-all" default="all" basedir="." xmlns:if="ant:if" xmlns:unless="ant:unless">
  <property environment="env" />

  <condition property="jdk9orlater">
    <javaversion atleast="9" />
  </condition>

  <target name="all">
    <subant target="${all}">
      <fileset dir="examples" casesensitive="yes">
        <filename name=".*/*" negate="true" />
        <filename name="*~/*" negate="true" />
        <filename name="*/build.xml" />
      </fileset>
    </subant>
  </target>

  <condition property="have.pmd">
    <available file="${env.PMD_HOME}" />
  </condition>
  <target name="pmd" if="have.pmd">
    <path id="pmd.classpath">
      <fileset dir="${env.PMD_HOME}/lib" includes="*.jar" />
    </path>
    <taskdef name="pmd" classname="net.sourceforge.pmd.ant.PMDTask" classpathref="pmd.classpath" />
    <pmd cacheLocation="${env.TEMP}/pmd/pmd.cache" encoding="UTF-8">
      <ruleset>${basedir}/ruleset.xml</ruleset>
      <formatter type="xml" toFile="report_pmd.xml" />
      <formatter type="text" toConsole="true" />
      <fileset dir="${basedir}/examples">
        <exclude name="**/build/**" />
        <exclude name="**/target/**" />
        <exclude name="**/module-info.java" unless:set="jdk9orlater" />
        <include name="**/*.java" />
      </fileset>
    </pmd>
  </target>

  <condition property="have.checkstyle">
    <available file="${env.CHECKSTYLE_HOME}" />
  </condition>
  <target name="checkstyle" if="have.checkstyle">
    <path id="checkstyle.classpath">
      <fileset dir="${env.CHECKSTYLE_HOME}">
        <include name="*-all.jar" if:set="jdk9orlater" />
        <exclude name="checkstyle-9.3-all.jar" if:set="jdk9orlater" />
        <include name="checkstyle-9.3-all.jar" unless:set="jdk9orlater" />
      </fileset>
    </path>
    <taskdef resource="com/puppycrawl/tools/checkstyle/ant/checkstyle-ant-task.properties" classpathref="checkstyle.classpath" />
    <property name="checkstyle.config" location="${basedir}/checks.xml" unless:set="checkstyle.config" />
    <echo message="checkstyle.config: ${checkstyle.config}" />
    <checkstyle config="${checkstyle.config}" failOnViolation="false">
      <formatter type="plain" />
      <formatter type="xml" toFile="${basedir}/checkstyle-result.xml" />
      <fileset dir="${basedir}/examples">
        <exclude name="**/build/**" />
        <exclude name="**/target/**" />
        <exclude name="**/module-info.java" unless:set="jdk9orlater" />
        <include name="**/*.java" />
      </fileset>
    </checkstyle>
  </target>
</project>