Java implement scheduled task

 

Java implement scheduled task

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public class TimerTaskTest {
public static void main(String[] args) {
Timer timer = new Timer();
TimerTask timerTask = new TimerTask() {
@Override
public void run() {
Date date = new Date();
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("HH:mm:ss");
String format = simpleDateFormat.format(date);
System.out.println(format);
}
};
timer.schedule(timerTask, 0, 3000);
}
}