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 void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CommandsPackageImpl.BINDING_TABLE__BINDING_CONTEXT_ID:
				setBindingContextId((String)newValue);
				return;
			case CommandsPackageImpl.BINDING_TABLE__BINDINGS:
				getBindings().clear();
				getBindings().addAll((Collection<? extends MKeyBinding>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CommandsPackageImpl.BINDING_TABLE__BINDING_CONTEXT_ID:
				setBindingContextId(BINDING_CONTEXT_ID_EDEFAULT);
				return;
			case CommandsPackageImpl.BINDING_TABLE__BINDINGS:
				getBindings().clear();
				return;
		}
		super.eUnset(featureID);
	}
	/**