org.eclipse.ajdt.build/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.0"?>
<plugin
   id="org.eclipse.ajdt.build"
   name="Build Plug-in"
   version="1.0.0"
   provider-name=""
   class="org.eclipse.ajdt.build.BuildPlugin">

   <runtime>
      <library name="build.jar">
         <export name="*"/>
      </library>
   </runtime>

   <requires>
      <import plugin="org.eclipse.core.runtime"/>
      <import plugin="org.eclipse.core.resources"/>
      <import plugin="org.eclipse.jdt.launching"/>
      <import plugin="org.eclipse.debug.core"/>
      <import plugin="org.eclipse.jdt.core"/>
   </requires>

   <extension
         id="ClasspathExtractor"
         point="org.eclipse.core.runtime.applications">
      <application>
         <run
               class="org.eclipse.ajdt.build.ClasspathExtractor">
         </run>
      </application>
   </extension>
</plugin>