Bug 320171 [Model] Use real Java-References in the Binding-Model-Elements
Currently they BindingTable is referencing a BindingContext using an ID. To me it looks like BindingTable is a child of BindingContext and then doesn't need the ID-Reference any more
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/advanced/util/AdvancedSwitch.java
if (result == null) result = caseApplicationElement(placeholder);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case AdvancedPackageImpl.PERSPECTIVE: {
				MPerspective perspective = (MPerspective)theEObject;
				T1 result = casePerspective(perspective);
				if (result == null) result = caseElementContainer(perspective);
				if (result == null) result = caseUILabel(perspective);
				if (result == null) result = caseContext(perspective);
				if (result == null) result = caseUIElement(perspective);
				if (result == null) result = caseApplicationElement(perspective);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case AdvancedPackageImpl.PERSPECTIVE_STACK: {
				MPerspectiveStack perspectiveStack = (MPerspectiveStack)theEObject;
				T1 result = casePerspectiveStack(perspectiveStack);
				if (result == null) result = caseGenericStack(perspectiveStack);
				if (result == null) result = casePartSashContainerElement(perspectiveStack);
				if (result == null) result = caseWindowElement(perspectiveStack);
				if (result == null) result = caseApplicationElement(perspectiveStack);
				if (result == null) result = caseElementContainer(perspectiveStack);
				if (result == null) result = caseUIElement(perspectiveStack);
				if (result == null) result = defaultCase(theEObject);
				return result;
			}
			case AdvancedPackageImpl.AREA: {
				MArea area = (MArea)theEObject;
				T1 result = caseArea(area);