import com.apple.eawt.AppEvent; 
import com.apple.eawt.Application; 
import com.apple.eawt.QuitHandler; 
import com.apple.eawt.QuitResponse; 
import com.apple.eawt.QuitStrategy; 

import javax.swing.JFrame; 
import javax.swing.JMenu; 
import javax.swing.JMenuBar; 
import javax.swing.SwingUtilities; 
import javax.swing.WindowConstants; 

public class Test implements Runnable { 
    public static void main(String[] args) { 
        SwingUtilities.invokeLater(new Test()); 
    } 

    @Override 
    public void run() { 
        Application application = Application.getApplication(); 

        JMenuBar menuBar = new JMenuBar(); 
        menuBar.add(new JMenu("File")); 
        application.setDefaultMenuBar(menuBar); 

        application.setQuitStrategy(QuitStrategy.CLOSE_ALL_WINDOWS); 
        application.setQuitHandler(new QuitHandler() { 
            public void handleQuitRequestWith(AppEvent.QuitEvent event, QuitResponse response) { 
                // would normally ask the user if it's OK 
                response.performQuit(); 
            } 
        }); 

        JFrame frame = new JFrame("Test"); 
        frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); 
        frame.setSize(400, 300); 
        frame.setVisible(true); 
    } 
}