15a16,17
> import java.awt.event.ActionListener;
> import java.awt.event.ActionEvent;
24a27
> public class CommandMenuItem extends JMenuItem implements CommandHolder, ActionListener {
26,28c29
< public class CommandMenuItem extends JMenuItem implements CommandHolder{
< 	Command fCommand;
< 
---
> 	private Command fCommand;
35a37
> 		addActionListener(this);
45a48
> 		addActionListener(this);
60d62
< 
70d71
< 
78a80,86
> 
> 	/**
> 	 * Executes the command.
> 	 */
> 	public void actionPerformed(ActionEvent e) {
> 		getCommand().execute();
> 	}