Bug 7235 [Contributions] Need dispose() for action delegates
bundles/org.eclipse.jface/src/org/eclipse/jface/action/SubMenuManager.java
parentMgr.update(force);
}
/* (non-Javadoc)
 * Method declared on IMenuManager.
 */
public void updateAll(boolean force) {
	
	
	
	parentMgr.updateAll(force);
}
/* (non-Javadoc)
 * Method declared on IContributionItem.
 */
public void update(String id) {
	parentMgr.update(id);
}
/**
 * Wraps a menu manager in a sub menu manager, and returns the new wrapper.
 */
protected SubMenuManager wrapMenu(IMenuManager menu) {
	SubMenuManager mgr = new SubMenuManager(menu);
	mgr.setVisible(isVisible());
	return mgr;
}
}