      <editor
            name="Mylar Class File Viewer"
            icon="icons/eview16/editor-mylar-class.gif"
            extensions="class"
            contributorClass="org.eclipse.jdt.internal.ui.javaeditor.ClassFileEditorActionContributor"
            class="ca.ubc.mylar.java.ui.editor.MylarClassFileEditor"
            id="ca.ubc.mylar.java.ui.editor.MylarClassFileEditor">
      </editor>