file.add(save);
    protected JMenuBar makeMenus() {	JMenuBar retval = new JMenuBar();		JMenu file = new JMenu("File");	JMenuItem quit = new JMenuItem(InventoryMenuEvent.MENU_Exit);	quit.addActionListener(this);	file.add(quit);	retval.add(file);    	JMenu connection = new JMenu("Connection");	JMenuItem connect = new JMenuItem(InventoryMenuEvent.MENU_Connect);	connect.addActionListener(this);	connection.add(connect);	retval.add(connection);	return retval;    }