<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>
   <extension
         point="org.eclipse.jdt.launching.sourceContainerResolvers">
      <resolver
            class="org.eclipse.m2e.sourcelookup.internal.launch.MavenSourceContainerResolver">
      </resolver>
   </extension>

</plugin>