Bug 343033 [Model] Allow reflective method invocation
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/basic/impl/PartImpl.java
return dirty != DIRTY_EDEFAULT;
			case BasicPackageImpl.PART__BINDING_CONTEXTS:
				return bindingContexts != null && !bindingContexts.isEmpty();
			case BasicPackageImpl.PART__MENUS:
				return menus != null && !menus.isEmpty();
			case BasicPackageImpl.PART__TOOLBAR:
				return toolbar != null;
			case BasicPackageImpl.PART__CLOSEABLE:
				return closeable != CLOSEABLE_EDEFAULT;
			case BasicPackageImpl.PART__DESCRIPTION:
				return DESCRIPTION_EDEFAULT == null ? description != null : !DESCRIPTION_EDEFAULT.equals(description);
		}
		return super.eIsSet(featureID);
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == MPartSashContainerElement.class) {
			switch (derivedFeatureID) {
				default: return -1;
			}
		}
		if (baseClass == MStackElement.class) {
			switch (derivedFeatureID) {
				default: return -1;
			}