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
* <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.e4.ui.model.application.commands.impl.BindingTableImpl#getBindingContextId <em>Binding Context Id</em>}</li>
 *   <li>{@link org.eclipse.e4.ui.model.application.commands.impl.BindingTableImpl#getBindings <em>Bindings</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class BindingTableImpl extends ApplicationElementImpl implements MBindingTable {
	/**
	 * The default value of the '{@link #getBindingContextId() <em>Binding Context Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBindingContextId()
	 * @generated
	 * @ordered
	 */
	protected static final String BINDING_CONTEXT_ID_EDEFAULT = null;
	/**
	 * The cached value of the '{@link #getBindingContextId() <em>Binding Context Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBindingContextId()
	 * @generated
	 * @ordered
	 */
	protected String bindingContextId = BINDING_CONTEXT_ID_EDEFAULT;
	/**