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Large delay (pause) in java

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Making Java applications. There was a need when performing certain conditions to make a pause of the program for a long time (hour or even more).
The code is performed separately.
How much will it be right for such a big pause

thread.sleep (* Very large number *)

maybe there is another, more correct way?


Answer 1, Authority 100%

It will be more correct to use the timer or Scheduledexecutor (OM) for example, like this:

Timer T = New Timer ();
    T.ScheduleatFixedrate (New Timertask () {
      Public void Run () {
        System.out.PrintLN ("Do Task");
      }
    }, 0, 100);

scheduledexecutorservice service = executors.newsinglethreadscheduledexecutor ();
service.schedulewithfixeddelay (
    () - & gt; {System.out.printLN ("Do Task"); },
    0, 1,
    Timeunit.hours);

Answer 2

try {
  Thread.sleep (1000 * 60 * 60);
} Catch (InterruptedException EX) {}

Answer 3

timeunit.seconds.sleep (1);
  Timeunit.minutes.sleep (1);
  Timeunit.hours.sleep (1);
  Timeunit.days.sleep (1);

does not suit this?

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