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/ui/impl/UIElementImpl.java
setVisible((Boolean)newValue);
				return;
			case UiPackageImpl.UI_ELEMENT__PARENT:
				setParent((MElementContainer<MUIElement>)newValue);
				return;
			case UiPackageImpl.UI_ELEMENT__CONTAINER_DATA:
				setContainerData((String)newValue);
				return;
			case UiPackageImpl.UI_ELEMENT__CUR_SHARED_REF:
				setCurSharedRef((MPlaceholder)newValue);
				return;
			case UiPackageImpl.UI_ELEMENT__VISIBLE_WHEN:
				setVisibleWhen((MExpression)newValue);
				return;
			case UiPackageImpl.UI_ELEMENT__ACCESSIBILITY_PHRASE:
				setAccessibilityPhrase((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case UiPackageImpl.UI_ELEMENT__WIDGET:
				setWidget(WIDGET_EDEFAULT);