Bug 317405 [Model] HandledItem should be abstract
Looks like an oversight the only real types are HandledMenuItem and HandledToolItem.
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/menu/MMenuFactory.java
/**
 * Copyright (c) 2008 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *      IBM Corporation - initial API and implementation
 */
package org.eclipse.e4.ui.model.application.ui.menu;
/**
 * <!-- begin-user-doc -->
 * The <b>Factory</b> for the model.
 * It provides a create method for each non-abstract class of the model.
 * <!-- end-user-doc -->
 * @generated
 */
public interface MMenuFactory {
	/**
	 * The singleton instance of the factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	MMenuFactory INSTANCE = org.eclipse.e4.ui.model.application.ui.menu.impl.MenuFactoryImpl.eINSTANCE;
	/**
	 * Returns a new object of class '<em>Handled Item</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->