examples/org.eclipse.e4.demo.e4photo.flickr.mock/plugin.xml

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>

   <extension
         id="application"
         point="org.eclipse.core.runtime.applications">
      <application>
         <run
               class="org.eclipse.e4.demo.e4photo.flickr.mock.Application">
         </run>
      </application>
   </extension>

</plugin>