AWTTask.java 文件源码

@Override
public boolean waitFinished(long milliseconds) throws InterruptedException {
    if (EventQueue.isDispatchThread()) {
        PENDING.remove(this);
        run();
        return true;
    } else {
        WAKE_UP.wakeUp();
        synchronized (this) {
            if (isFinished()) {
                return true;
            }
            wait(milliseconds);
            return isFinished();
        }
    }
}