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
return;
			case BasicPackageImpl.WINDOW__HANDLERS:
				getHandlers().clear();
				return;
			case BasicPackageImpl.WINDOW__BINDING_CONTEXTS:
				getBindingContexts().clear();
				return;
			case BasicPackageImpl.WINDOW__MAIN_MENU:
				setMainMenu((MMenu)null);
				return;
			case BasicPackageImpl.WINDOW__X:
				setX(X_EDEFAULT);
				return;
			case BasicPackageImpl.WINDOW__Y:
				setY(Y_EDEFAULT);
				return;
			case BasicPackageImpl.WINDOW__WIDTH:
				setWidth(WIDTH_EDEFAULT);
				return;
			case BasicPackageImpl.WINDOW__HEIGHT:
				setHeight(HEIGHT_EDEFAULT);
				return;
			case BasicPackageImpl.WINDOW__WINDOWS:
				getWindows().clear();
				return;
			case BasicPackageImpl.WINDOW__SHARED_ELEMENTS:
				getSharedElements().clear();
				return;
		}
		super.eUnset(featureID);