Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/internal/databinding/provisional/swt/MenuUpdater.java
* the block of code will be re-executed whenever anything changes in the model
 * that might affect its behavior.
 * 
 * <p>
 * MenuUpdaters only execute once their menus are shown. If something changes in
 * the model, the updater is flagged as dirty and it stops listening to the
 * model until the next time the menu is shown. If the menu is visible while the
 * model changes, it will be updated right away.
 * </p>
 * 
 * <p>
 * Clients should subclass this when copying information from the model to a
 * menu. Typical usage:
 * </p>
 * 
 * <ul>
 * <li>Override updateMenu. It should do whatever is necessary to display the
 * contents of the model in the menu.</li>
 * <li>In the constructor, attach listeners to the model. The listeners should
 * call markDirty whenever anything changes in the model that affects
 * updateMenu. Note: this step can be omitted when calling any method tagged
 * with "@TrackedGetter" since MenuUpdater will automatically attach a listener
 * to any object if a "@TrackedGetter" method is called in updateMenu.</li>
 * <li>(optional)Extend dispose() to remove any listeners attached in the
 * constructor</li>
 * </ul>
 * 
 * @since 1.1
 */
public abstract class MenuUpdater {