ADDITIONAL SYSTEM INFORMATION :
/ macOS High Sierra v.10.13.5 / Java v.1.8.0_162-b12

A DESCRIPTION OF THE PROBLEM :
- If I modify the time of my computer and I set a minor time compared to the current time, the task stop working.
- If I modify the time of my computer and I set a major time compared to the current time, the task continue working as well.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
1. Copy and paste the provided code and execute it
2. Now change the time of your computer with a minor time (for example from 18:19:26 to 15:19:26)

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The software should continue printing numbers. This is a real problem when the daylight savings time arrives (summer/winter).
ACTUAL -
The program stops printing numbers

---------- BEGIN SOURCE ----------
Timer timer = new Timer();
TimerTask timertask = new TimerTask() {
    @Override
    public void run() {
        System.out.println(ThreadLocalRandom.current().nextInt(0, 1000));
    }
};
timer.schedule(timertask, 0, 1000);
---------- END SOURCE ----------

FREQUENCY : always