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
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for class '<em>MTool Bar Item</em>'.
	 * @see org.eclipse.e4.ui.model.application.MToolBarItem
	 * @generated
	 */
	EClass getMToolBarItem();
	/**
	 * Returns the meta object for class '{@link org.eclipse.e4.ui.model.application.MItemContainer <em>MItem Container</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for class '<em>MItem Container</em>'.
	 * @see org.eclipse.e4.ui.model.application.MItemContainer
	 * @generated
	 */
	EClass getMItemContainer();
	/**
	 * Returns the meta object for the containment reference list '{@link org.eclipse.e4.ui.model.application.MItemContainer#getItems <em>Items</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the containment reference list '<em>Items</em>'.
	 * @see org.eclipse.e4.ui.model.application.MItemContainer#getItems()
	 * @see #getMItemContainer()
	 * @generated
	 */
	EReference getMItemContainer_Items();
	/**
	 * Returns the meta object for class '{@link org.eclipse.e4.ui.model.application.MMenu <em>MMenu</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->