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/descriptor/basic/impl/PartDescriptorImpl.java
* @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == MUILabel.class) {
			switch (baseFeatureID) {
				case UiPackageImpl.UI_LABEL__LABEL: return BasicPackageImpl.PART_DESCRIPTOR__LABEL;
				case UiPackageImpl.UI_LABEL__ICON_URI: return BasicPackageImpl.PART_DESCRIPTOR__ICON_URI;
				case UiPackageImpl.UI_LABEL__TOOLTIP: return BasicPackageImpl.PART_DESCRIPTOR__TOOLTIP;
				default: return -1;
			}
		}
		if (baseClass == MHandlerContainer.class) {
			switch (baseFeatureID) {
				case CommandsPackageImpl.HANDLER_CONTAINER__HANDLERS: return BasicPackageImpl.PART_DESCRIPTOR__HANDLERS;
				default: return -1;
			}
		}
		if (baseClass == MBindings.class) {
			switch (baseFeatureID) {
				case CommandsPackageImpl.BINDINGS__BINDING_CONTEXTS: return BasicPackageImpl.PART_DESCRIPTOR__BINDING_CONTEXTS;
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated