Java 内部接口示例，用于实现接口

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import java.awt.event.*;

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import javax.swing.*;//N o w J a v a . c o m - 时代Java 提 供

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public class TickTockInner

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{

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  private static String tickMessage = "Tick...";

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  private static String tockMessage = "Tock...";

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  public static void main(String[] args)

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  {

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    TickTockInner t = new TickTockInner();

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    t.go();

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  }

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  private void go()

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  {

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    Timer t = new Timer(1000, new Ticker());

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    t.start();

/** 来 自 时代Java - nowjava.com**/

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    JOptionPane.showMessageDialog(null,

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      "Click OK to exit program");

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    System.exit(0);

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  }

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  static class Ticker implements ActionListener

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  {

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    private boolean tick = true;

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    public void actionPerformed(ActionEvent event)

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    {

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      if (tick)

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      {

/**代码未完, 请加载全部代码(NowJava.com).**/