/**
* Inserts a menu item for the specified <code>Action</code> object at a given position.
*
* @param a the <code>Action</code> object to insert
* @param index specifies the position at which to insert the <code>Action</code>, where 0 is the
* first
* @exception IllegalArgumentException if <code>index</code> < 0
* @see Action
*/
public void insert(Action a, int index) {
JMenuItem mi = createActionComponent(a);
mi.setAction(a);
insert(mi, index);
}
/**
* Appends a new menu item to the end of the menu which dispatches the specified <code>Action
* </code> object.
*
* @param a the <code>Action</code> to add to the menu
* @return the new menu item
* @see Action
*/
public JMenuItem add(Action a) {
JMenuItem mi = createActionComponent(a);
mi.setAction(a);
add(mi);
return mi;
}