Bug 126658 [CommonNavigator] [DND] Complete definition of DND API
bundles/org.eclipse.ui.navigator/src/org/eclipse/ui/navigator/CommonDropAdapterAssistant.java
private INavigatorContentService contentService;
	/**
	 * Perform any necessary initialization using the
	 * {@link INavigatorContentService}.
	 * 
	 * 
	 * @param aContentService
	 *            The instance of {@link INavigatorContentService} that the
	 *            current CommonDropAdapterAssistant will be associated with
	 */
	public final void init(INavigatorContentService aContentService) {
		contentService = aContentService;
		doInit();
	}
	/**
	 * Override to perform any one-time intialization.
	 */