Bug 190061 [Metadata] Update @since tags for new API
Patch to follow
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
* (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.IPageChangeProvider#getSelectedPage()
	 */
	public Object getSelectedPage() {
		return getCurrentPage();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialog.IPageChangeProvider#addPageChangedListener()
	 */
	public void addPageChangedListener(IPageChangedListener listener) {
		pageChangedListeners.add(listener);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialog.IPageChangeProvider#removePageChangedListener()
	 */
	public void removePageChangedListener(IPageChangedListener listener) {
		pageChangedListeners.remove(listener);
	}
	/**
	 * Notifies any selection changed listeners that the selected page has
	 * changed. Only listeners registered at the time this method is called are
	 * notified.
	 * 
	 * @param event
	 *            a selection changed event