Bug 306576 Externalization/translation of strings in xmi files
Currently our e4xmi files have various hard-coded English strings that are presented to the user (in particular the "label" attributes). Is there some mechanism already defined for externalization/translation of NLS strings from these xmi files? If not, we need to define one. Creating a new xmi file from scratch for each language won't scale, and won't allow switching languages after the product is installed.
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/basic/impl/WindowImpl.java
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getHandlers()
	 * @generated
	 * @ordered
	 */
	protected EList<MHandler> handlers;
	/**
	 * The cached value of the '{@link #getBindingContexts() <em>Binding Contexts</em>}' attribute list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBindingContexts()
	 * @generated
	 * @ordered
	 */
	protected EList<String> bindingContexts;
	/**
	 * The cached value of the '{@link #getMainMenu() <em>Main Menu</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getMainMenu()
	 * @generated
	 * @ordered
	 */
	protected MMenu mainMenu;
	/**
	 * The default value of the '{@link #getX() <em>X</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getX()