是否“返回"?停止执行方法?-Java问题

Does quot;returnquot; stop the execution of a method?(是否“返回?停止执行方法?)

本文介绍了是否“返回"?停止执行方法?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我用以下方式编写了一个方法:

I have programmed a method in the following way:

if (something) {
   return 1;
}
the rest of the code

在我看来，该方法返回 1，然后执行 其余代码.这可能是事实吗?return 不会停止代码的执行.不是，如何强制方法停止?

It seems to me that the method returns 1 and then execute the rest of the code. Can it be the truth? Doesn't return stops the execution of the code. It it is not, how can I force a method to stop?

添加

这是代码(根据要求):

Here is the code (as requested):

    for (int i=availableTime; i>0; i=i-1) {
            final int sec = i;
            SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    String lbl = "<html>";
                    lbl += "</html>";
                    timeLeftLabel.setText(lbl);
            }
            });
            try {Thread.sleep(1000);} catch (InterruptedException e) {}
            parameterFromClientsListener = clientsListener.getValue(userName,parameterToGet);
            if (!parameterFromClientsListener.equals("null")) {
                output = parameterFromClientsListener;
                game.log.fine(userName + " set (by button) " + parameterToGet + " to be equal to " + output + " . [IMPORTANT]");
                return output;
            }
    }

    game.log.fine("The partner selection phase is expired.");
    // This code is executed if the Submit button was not pressed and the time run out.
    if (parameterToGet.equals("partner")) {
        tellMyChoice(parameterToGet, this.partnerFromForm, "timer of" + field);
        output = this.partnerFromForm;
    }
    game.log.fine(parameterToGet + " was submitted by timer (not by OK button).");
    } else {
    output = parameterFromClientsListener;
    }
    game.log.fine(userName + " set (by timer)" + parameterToGet + " to be equal to " + output + " . [IMPORTANT]");
    return output;
}

我运行此代码两次.在每种情况下，我都会生成一个日志文件.在两个日志文件中，我都看到设置(按按钮)"语句(直接在 return 之前).但问题是在第二个日志文件中我确实看到了timer of"语句.如果达到设置(按按钮)"，则不应达到.怎么可能?我需要提一下，设置(按按钮)"和计时器"不会出现在我的代码中的其他任何地方(它们只出现一次).

I run this code two times. In every case I generate a log-file. In both log files I see "set (by button)" statement (which is straight before the return). But the problem is that in the second log file I do see "timer of" statement. Which should not be reached if the "set (by button)" is reached. How can it be? I need to mention that "set (by button)" and "timer of" do not occur anywhere else in my code (they occur only once).

添加 3 个

从代码中可以看出，我没有 finally 语句.

As you can see from the code I do not have the finally statement.