Checkstyle

- <target name="pmd">
  <taskdef name="pmd" classname="net.sourceforge.pmd.ant.PMDTask" /> 
- <pmd shortFilenames="true">
  <ruleset>rulesets/favorites.xml</ruleset> 
  <ruleset>basic</ruleset> 
  <formatter type="html" toFile="pmd_report.html" /> 
  <fileset dir="${basedir}" includes="**/*.java" /> 
  </pmd>
  </target>