Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface/src/org/eclipse/jface/action/MenuManager.java
}
    /**
     * Notifies any menu listeners that a menu is about to show.
     * Only listeners registered at the time this method is called are notified.
     *
     * @param manager the menu manager
     *
     * @see IMenuListener#menuAboutToShow
     */
    private void fireAboutToShow(IMenuManager manager) {
        Object[] listeners = this.listeners.getListeners();
        for (int i = 0; i < listeners.length; ++i) {
            ((IMenuListener) listeners[i]).menuAboutToShow(manager);
        }
    }
    /**
     * Notifies any menu listeners that a menu is about to hide.
     * Only listeners registered at the time this method is called are notified.
     *
     * @param manager the menu manager
     *
     */
    private void fireAboutToHide(IMenuManager manager) {
        final Object[] listeners = this.listeners.getListeners();
        for (int i = 0; i < listeners.length; ++i) {
        	final Object listener = listeners[i];
			if (listener instanceof IMenuListener2) {
				final IMenuListener2 listener2 = (IMenuListener2) listener;
				listener2.menuAboutToHide(manager);
			}