Bug 316558 [XMI] Changes to a window's main menu is not being persisted properly
Additions to an MWindow's main menu is not being persisted correctly.
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/ui/internal/workbench/XMLModelReconciler.java
}
			}
		}
		if (object instanceof MPartDescriptorContainer) {
			for (MPartDescriptor descriptor : ((MPartDescriptorContainer) object).getDescriptors()) {
				if (constructDeltas(deltas, references, (EObject) descriptor, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MPart) {
			MPart part = (MPart) object;
			for (MMenu menu : part.getMenus()) {
				if (constructDeltas(deltas, references, (EObject) menu, element, id)) {
					return true;
				}
			}
			MToolBar toolBar = part.getToolbar();
			if (toolBar != null) {
				if (constructDeltas(deltas, references, (EObject) toolBar, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MMenuContributions) {
			for (MMenuContribution contribution : ((MMenuContributions) object)
					.getMenuContributions()) {
				if (constructDeltas(deltas, references, (EObject) contribution, element, id)) {
					return true;
				}