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/impl/ApplicationImpl.java
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<MBindingTable> getBindingTables() {
		if (bindingTables == null) {
			bindingTables = new EObjectContainmentEList<MBindingTable>(MBindingTable.class, this, ApplicationPackageImpl.APPLICATION__BINDING_TABLES);
		}
		return bindingTables;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<MBindingContext> getRootContext() {
		if (rootContext == null) {
			rootContext = new EObjectContainmentEList<MBindingContext>(MBindingContext.class, this, ApplicationPackageImpl.APPLICATION__ROOT_CONTEXT);
		}
		return rootContext;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<MPartDescriptor> getDescriptors() {
		if (descriptors == null) {
			descriptors = new EObjectContainmentEList<MPartDescriptor>(MPartDescriptor.class, this, ApplicationPackageImpl.APPLICATION__DESCRIPTORS);
		}