Bug 279452 [Compatibility] Parameterized command mechanism support
Parameterized commands like showView need to be able to access their parameters (like the view ID) PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ApplicationPackage.java
* @generated
		 */
		EAttribute MITEM__NAME = eINSTANCE.getMItem_Name();
		/**
		 * The meta object literal for the '<em><b>Tooltip</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EAttribute MITEM__TOOLTIP = eINSTANCE.getMItem_Tooltip();
		/**
		 * The meta object literal for the '{@link org.eclipse.e4.ui.model.internal.application.MHandledItemImpl <em>MHandled Item</em>}' class.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @see org.eclipse.e4.ui.model.internal.application.MHandledItemImpl
		 * @see org.eclipse.e4.ui.model.internal.application.ApplicationPackageImpl#getMHandledItem()
		 * @generated
		 */
		EClass MHANDLED_ITEM = eINSTANCE.getMHandledItem();
		/**
		 * The meta object literal for the '<em><b>Command</b></em>' reference feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EReference MHANDLED_ITEM__COMMAND = eINSTANCE.getMHandledItem_Command();
		/**
		 * The meta object literal for the '<em><b>Menu</b></em>' containment reference feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->