线程中断和ActionListener Java(Thread interruption and ActionListener Java)

 我有一个函数graphics（）创建我的JFrame和两个JRadioButtons并向它们添加ActionListeners。 这个图形从main（）调用，图形本身调用game（）。 
 
public void game() throws Exception
{

    jTextArea1.setLineWrap(true);
    jTextArea1.setWrapStyleWord(true);
    jTextArea1.setText("This is private information.");

    jRadioButton1.setVisible(true);
    jRadioButton2.setVisible(true);
    try {
    t.sleep(40000);
    repaint();
    } catch (InterruptedException e) {
    // We've been interrupted: no more messages.
    return;    
    }
 
 显示“这是私人信息”后。 在文本区域中，我希望程序执行暂停40秒，或者直到用户按下JRadioButton，以较早者为准。 所以我添加了一个ActionListener并在其中调用了t.interrupt（）。 
 
private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt) {
     t.interrupt();
    jRadioButton1.setVisible(false);
    jRadioButton2.setVisible(false);
    //System.out.println(t.interrupted());
    jTextArea1.setText("Please wait...");

    }
 
 但是，即使选择了应该触发中断的JRadioButton，也不会发生这种情况，并且t.interrupted返回false。 
 
 任何帮助，将不胜感激。 

I have a function graphics() that creates my JFrame and two JRadioButtons and adds ActionListeners to them. This graphics is called from main() and graphics itself calls game().
 
public void game() throws Exception
{

    jTextArea1.setLineWrap(true);
    jTextArea1.setWrapStyleWord(true);
    jTextArea1.setText("This is private information.");

    jRadioButton1.setVisible(true);
    jRadioButton2.setVisible(true);
    try {
    t.sleep(40000);
    repaint();
    } catch (InterruptedException e) {
    // We've been interrupted: no more messages.
    return;    
    }
 
After displaying "This is private information." in the text Area, I want the program execution to pause for 40 seconds, or until the user presses the JRadioButton, whichever is earlier. So I added an ActionListener and called t.interrupt() inside it. 
 
private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt) {
     t.interrupt();
    jRadioButton1.setVisible(false);
    jRadioButton2.setVisible(false);
    //System.out.println(t.interrupted());
    jTextArea1.setText("Please wait...");

    }
 
However, even after choosing the JRadioButton which should trigger the interrupt, that does not happen and t.interrupted returns false. 
 
Any help would be appreciated.

原文：https://stackoverflow.com/questions/13061054