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
		 */
		EClass MHANDLER = eINSTANCE.getMHandler();
		/**
		 * The meta object literal for the '<em><b>Command</b></em>' reference feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EReference MHANDLER__COMMAND = eINSTANCE.getMHandler_Command();
		/**
		 * The meta object literal for the '{@link org.eclipse.e4.ui.model.internal.application.MItemImpl <em>MItem</em>}' class.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @see org.eclipse.e4.ui.model.internal.application.MItemImpl
		 * @see org.eclipse.e4.ui.model.internal.application.ApplicationPackageImpl#getMItem()
		 * @generated
		 */
		EClass MITEM = eINSTANCE.getMItem();
		/**
		 * The meta object literal for the '<em><b>Icon URI</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EAttribute MITEM__ICON_URI = eINSTANCE.getMItem_IconURI();
		/**
		 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->