Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/AbstractTreeViewer.java
* @param childElement
	 *            the child element
	 */
	public void add(Object parentElementOrTreePath, Object childElement) {
		add(parentElementOrTreePath, new Object[] { childElement });
	}
	/**
	 * Adds the given SWT selection listener to the given SWT control.
	 * 
	 * @param control
	 *            the SWT control
	 * @param listener
	 *            the SWT selection listener
	 * @deprecated
	 */
	protected void addSelectionListener(Control control,
			SelectionListener listener) {
		
	}
	/**
	 * Adds a listener for expand and collapse events in this viewer. Has no
	 * effect if an identical listener is already registered.
	 * 
	 * @param listener
	 *            a tree viewer listener
	 */
	public void addTreeListener(ITreeViewerListener listener) {
		treeListeners.add(listener);
	}
	/**