public void keyPressed(KeyEvent e)

  {

    switch(e.getKeyChar())

    {

      case(KeyEvent.VK_CAPS_LOCK):

        switch(typeMode)

        {

          case(MODE_ASCII):

            typeMode = MODE_JPN;



            break;

          case(MODE_JPN):

            typeMode = MODE_ASCII;

            break;

          default:

            throw new IllegalArgumentException("Invalid TypeMode");

        }

        break;

      default:

        System.out.println(KeyEvent.getKeyText(e.getKeyChar()));

    }

  }