pmd/pmd-eclipse-test-fragment/fragment.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<fragment
   id="pmd_eclipse_test_fragment"
   name="Pmd_eclipse_test_fragment Fragment"
   version="1.0.0"
   provider-name=""
   plugin-id="net.sourceforge.pmd.core"
   plugin-version="3.1.0"
   match="greaterOrEqual">

   <runtime>
      <library name="pmd_eclipse_test_fragment.jar">
         <export name="*"/>
      </library>
   </runtime>
   <extension
         id="rulesets"
         name="rule sets"
         point="net.sourceforge.pmd.core.rulesets">
      <rulesets class="test.RuleSetsExtension"/>
   </extension>

</fragment>