<?xml version="1.0" encoding="UTF-8"?>
<project basedir="." default="env">       
    <target name="env">
       <echo>    
           System Properties
           -----------------
           java.version: ${java.version}
           java.vendor: ${java.vendor}
           java.home: ${java.home}
           java.class.path: ${java.class.path}
           java.ext.dirs: ${java.ext.dirs}
           os.name: ${os.name}
           os.arch: ${os.arch}
           os.version: ${os.version}
           user.name: ${user.name}                
           
           Ant Environment
           ----------------
           basedir: ${basedir}
           ant.file: ${ant.file}
           ant.version: ${ant.version}
           ant.project.name: ${ant.project.name}
           ant.java.version: ${ant.java.version}
           build.compiler: ${build.compiler}
      </echo>
    </target>
</project>