Bug 265422 [FieldAssist] Field assist hint popup border is black
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java
*            the listener which should be notified
	 * 
	 * @see org.eclipse.swt.events.MenuDetectListener
	 * @see org.eclipse.swt.events.MenuDetectEvent
	 * @see #removeMenuDetectListener
	 */
	public void addMenuDetectListener(MenuDetectListener listener) {
		menuDetectListeners.add(listener);
	}
	/**
	 * Removes the listener from the collection of listeners who will be
	 * notified when the platform-specific context menu trigger has occurred.
	 * 
	 * @param listener
	 *            the listener which should no longer be notified. This message
	 *            has no effect if the listener was not previously added to the
	 *            receiver.
	 * 
	 * @see org.eclipse.swt.events.MenuDetectListener
	 * @see #addMenuDetectListener
	 */
	public void removeMenuDetectListener(MenuDetectListener listener) {
		menuDetectListeners.remove(listener);
	}
	/**
	 * Adds the listener to the collection of listeners who will be notified
	 * when the decoration is selected, by sending it one of the messages
	 * defined in the <code>SelectionListener</code> interface.
	 * <p>
	 * <code>widgetSelected</code> is called when the decoration is selected