Bug 305796 model reconciler tests need rework
They need re-work as there is a level of indirection between a binding container and the bindings. PW
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/workbench/ui/internal/XMLModelReconciler.java
for (Entry<EObject, EList<FeatureChange>> entry : objectChanges.entrySet()) {
				EObject key = entry.getKey();
				if (key == reference) {
					for (FeatureChange change : entry.getValue()) {
						if (change.getFeatureName().equals(UIELEMENT_PARENT_ATTNAME)) {
							return (EObject) change.getValue();
						}
					}
					break;
				}
			}
			if (reference instanceof MMenu) {
				boolean appendedMenu = false;
				for (Entry<EObject, EList<FeatureChange>> entry : objectChanges.entrySet()) {
					EObject key = entry.getKey();
					if (key instanceof MPart) {
						for (FeatureChange change : entry.getValue()) {
							if (change.getFeatureName().equals(PART_MENUS_ATTNAME)) {
								List<?> originalMenus = (List<?>) change.getValue();
								if (originalMenus.contains(reference)) {
									return key;
								}
								if (((MPart) key).getMenus().contains(reference)) {
									appendedMenu = true;
								}
								break;
							}
						}
					}
				}