Bug 303831 Warnings logged when trying to merge changes to an MPart's 'closeable' attribute
Warnings are printed out to syserr. --- WARNING: Unknown feature found, reconciliation may fail: Part#closeable
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/workbench/ui/internal/XMLModelReconciler.java
return (EObject) MApplicationFactory.eINSTANCE.createToolBar();
		} else if (type.equals(MToolItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createToolItem();
		} else if (type.equals(MDirectToolItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createDirectToolItem();
		} else if (type.equals(MHandledToolItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createHandledToolItem();
		} else if (type.equals(MMenuItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createMenuItem();
		} else if (type.equals(MDirectMenuItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createDirectMenuItem();
		} else if (type.equals(MHandledMenuItem.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createHandledMenuItem();
		} else if (type.equals(MPartStack.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createPartStack();
		} else if (type.equals(MPartSashContainer.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createPartSashContainer();
		} else if (type.equals(MWindowTrim.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createWindowTrim();
		} else if (type.equals(MPerspective.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createPerspective();
		} else if (type.equals(MPerspectiveStack.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createPerspectiveStack();
		} else if (type.equals(MPartDescriptor.class.getSimpleName())) {
			return (EObject) MApplicationFactory.eINSTANCE.createPartDescriptor();
		}
		return null;
	}
	private Object getReference(Collection<ModelDelta> deltas, Element element,
			List<Object> references) {