Bug 338707 Reconciler chokes on elements under parents that have been removed from the model
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/ui/internal/workbench/XMLModelReconciler.java
&& super.shouldRecord(feature, containment, notification, eObject);
			}
		};
		changeDescription = null;
	}
	static List<Object> getReferences(Object object) {
		Iterator<EObject> it = ((EObject) object).eAllContents();
		List<Object> references = new LinkedList<Object>();
		while (it.hasNext()) {
			Object reference = it.next();
			references.add(reference);
		}
		return references;
	}
	public Collection<ModelDelta> constructDeltas(Object object, Object serializedState) {
		rootObject = (EObject) object;
		List<Object> references = getReferences(rootObject);
		Document document = (Document) serializedState;
		Collection<ModelDelta> deltas = new LinkedList<ModelDelta>();
		Element rootElement = document.getDocumentElement();
		String version = rootElement.getAttribute(VERSION_ATTNAME);
		try {
			if (version == null || version.length() == 0
					|| Double.parseDouble(version) < Double.parseDouble(VERSION_NUMBER)) {
				return deltas;
			}
		} catch (NumberFormatException e) {
			
			return deltas;
		}