獲取置於JMenuItem中的ActionListener中的JFrame

Question

如何獲取置於JMenuItem上的JFrame中的ActionListener？

public class justAJFrame extends JFrame implements PropertyChangeListener 
     jMenuItem.addActionListener(new ActionListener() 
      @Override 
      public void actionPerformed(ActionEvent e) { 
       try { 

        swingWorkerInstance.addPropertyChangeListener(/*Here needs to be my justAJFrame */); 
       } catch (IOException ioe) { 
        ioe.printStackTrace(); 
       } 
      } 
     }); 
} 

Answer 1

justAJFrame.this

thankx到MadProgrammer