java多线程编程三步曲[1]

领测软件测试网

            public static void
            main(String args[])
        }
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation
    (JFrame.EXIT_ON_CLOSE);
    Container contentPane =
    frame.getContentPane();
    final JLabel label =
    new JLabel("", JLabel.CENTER);
    label.setFont(new Font ("Serif", Font.PLAIN, 36));
    contentPane.add(label,
    BorderLayout.CENTER);
    ActionListener listener = new ActionListener()
        {
            int count = 0;
            public void actionPerformed
            (ActionEvent e)
        }

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