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/ApplicationFactory.java
/**
	 * Returns a new object of class '<em>MHandled Item</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return a new object of class '<em>MHandled Item</em>'.
	 * @generated
	 */
	MHandledItem createMHandledItem();
	/**
	 * Returns a new object of class '<em>MMenu Item</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return a new object of class '<em>MMenu Item</em>'.
	 * @generated
	 */
	MMenuItem createMMenuItem();
	/**
	 * Returns a new object of class '<em>MTool Bar Item</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return a new object of class '<em>MTool Bar Item</em>'.
	 * @generated
	 */
	MToolBarItem createMToolBarItem();
	/**
	 * Returns a new object of class '<em>MMenu</em>'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return a new object of class '<em>MMenu</em>'.
	 * @generated