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/commands/impl/BindingTableImpl.java
public String getBindingContextId() {
		return bindingContextId;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBindingContextId(String newBindingContextId) {
		String oldBindingContextId = bindingContextId;
		bindingContextId = newBindingContextId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CommandsPackageImpl.BINDING_TABLE__BINDING_CONTEXT_ID, oldBindingContextId, bindingContextId));
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public List<MKeyBinding> getBindings() {
		if (bindings == null) {
			bindings = new EObjectContainmentEList<MKeyBinding>(MKeyBinding.class, this, CommandsPackageImpl.BINDING_TABLE__BINDINGS);
		}
		return bindings;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */