code: private void createSystemMenu()
  	{
  
  		JMenu system = new JMenu("System");
  
  		JMenuItem importConfig = new JMenuItem("Import Configuration");
  		importConfig.addActionListener(new ActionListener()
  		{
  			@Override
  			public void actionPerformed(final ActionEvent e)
  			{
  				controller.loadConfiguration();
  			}
  		});
  
  		system.add(importConfig);
  
  		JMenuItem exportConfig = new JMenuItem("Export Configuration");
  		exportConfig.addActionListener(new ActionListener()
  		{
  			@Override
  			public void actionPerformed(final ActionEvent e)
  			{
  				controller.saveConfiguration();
  			}
  		});
  
  		system.add(exportConfig);
  
  		system.addSeparator();
  
  		JMenuItem defaultConfig = new JMenuItem(
  				"Reset to default parameters");
  		defaultConfig.addActionListener(new ActionListener()
  		{
  			@Override
  			public void actionPerformed(final ActionEvent e)
  			{
  				controller.defaultConfiguration();
  			}
  		});
  
  		system.add(defaultConfig);
  
  		system.addSeparator();
  
  		JMenuItem systemClose = new JMenuItem("Close");
  		systemClose.addActionListener(new ActionListener()
  		{
  			@Override
  			public void actionPerformed(final ActionEvent e)
  			{
  				System.exit(-1);
  			}
  		});
  
  		system.add(systemClose);
  
  		this.add(system);
  	}
docs: Creates the System menu and its menu items.