相关疑难解决方法(0)

我真的很困惑:当我在eclipse中正常运行我的程序时,我的一些代码无法正常工作,但是当我使用调试模式单独运行每个步骤时,它确实工作了.

码:

public void showConnectDialog() {
    ConnectDialog connectDialog = new ConnectDialog();
    connectDialog.setVisible(true);
    //Until here, code runs
    while(! connectDialog.getConnected()) {};
    //The next line does only run in debug
    JOptionPane.showMessageDialog(connectDialog, "Connected", "Connected", JOptionPane.INFORMATION_MESSAGE);

}

连接器(一旦用户在对话框中点击"连接")就启动(作为线程):

private class ServerConnector implements ActionListener, Runnable {

    @Override
    public void actionPerformed(ActionEvent e) {
        if (! IP_field.getText().equals("")) {
            if (! isConnecting) {
                new Thread(new ServerConnector(), "ServerConnector").start();

            }

        }
        else {
            JOptionPane.showMessageDialog(dialog, 
                                          "Enter an IP address", 
                                          "Enter IP", 
                                          JOptionPane.WARNING_MESSAGE);

        }

    }

    @Override
    public void run() {
        try {
            setConnecting(true); …