Bug 211610 [Forms] Adopt new MPE key binding API
bundles/org.eclipse.ui.forms/src/org/eclipse/ui/forms/editor/FormEditor.java
if (page != null) {
			IManagedForm mform = page.getManagedForm();
			if (mform != null)
				mform.setInput(pageInput);
		}
		return page;
	}
	/**
	 * Iterates through the pages calling similar method until a page is found
	 * that contains the desired page input.
	 * 
	 * @param pageInput
	 *            the object to select and reveal
	 * @return the page that accepted the request or <code>null</code> if no
	 *         page has the desired object.
	 * @see #setActivePage(String, Object)
	 */
	public IFormPage selectReveal(Object pageInput) {
		for (int i = 0; i < pages.size(); i++) {
			Object page = pages.get(i);
			if (page instanceof IFormPage) {
				IFormPage fpage = (IFormPage) page;
				if (fpage.selectReveal(pageInput))
					return fpage;
			}
		}
		return null;
	}
	/**
	 * Returns active page instance if the currently selected page index is not