好吧，下面的代码显示了一个带有Jtextarea和JButton的Jframe。单击按钮后，计时器将事件重复发送（事件之间有第二个延迟）到与按钮相关的actionListener，后者在当前时间后追加一行。
import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.util.Calendar;import javax.swing.JButton;import javax.swing.Jframe;import javax.swing.Jtextarea;import javax.swing.Timer;public class TimerTest extends Jframe implements ActionListener{ private static final long serialVersionUID = 7416567620110237028L; Jtextarea area; Timer timer; int count; // Counts the number of sendings done by the timer boolean running; // Indicates if the timer is started (true) or stopped (false) public TimerTest() { super("Test"); setBounds(30,30,500,500); setDefaultCloseOperation(EXIT_ON_CLOSE); setLayout(null); area = new Jtextarea(); area.setBounds(0, 0, 500, 400); add(area); JButton button = new JButton("Click Me!"); button.addActionListener(this); button.setBounds(200, 400, 100, 40); add(button); // Initialization of the timer. 1 second delay and this class as ActionListener timer = new Timer(1000, this); timer.setRepeats(true); // Send events until someone stops it count = 0; // in the beginning, 0 events sended by timer running = false; System.out.println(timer.isRepeats()); setVisible(true); // Shows the frame } public void actionPerformed(ActionEvent e) { if (! running) { timer.start(); running = true; } // Writing the current time and increasing the cont times area.append(Calendar.getInstance().getTime().toString()+"n"); count++; if (count == 10) { timer.stop(); count = 0; running = false; } } public static void main(String[] args) { // Executing the frame with its Timer new TimerTest(); }}好的，此代码是如何使用javax.swig.Timer对象的示例。关于问题的具体情况。停止计时器的if语句必须更改，并且显然必须更改actionPerformed的操作。以下片段是解决方案actionPerformed的框架：
public void actionPerformed(ActionEvent e) { if (e.getComponent() == myDealerComponent()) { // I do this if statement because the actionPerformed can treat more components if (! running) { timer.start(); runnig = true; } // Hit a card if it must be hitted switch (getJBTable(JB.total, JB.aces > 0)) { case 0: JB.hit(); break; case 1: break done; case 2: JB.hit(); JB.bet *= 2; break done; } if (JB.total >= 21) { // In this case we don't need count the number of times, only check the JB.total 21 reached timer.stop() running = false; } }}恕我直言，这可以解决问题，现在@ user920769必须考虑将actionListener和启动/停止条件放在哪里…
@kleopatra：感谢您向我展示这个计时器类的存在，对此我一无所知，这真是太神奇了，它可以将很多任务分配到一个swing应用程序中：）
