Holen Sie sich Zeit bis Beginn der nächsten Stunde in Java
LocalDateTime start = LocalDateTime.now();
// Hour + 1, set Minute and Second to 00
LocalDateTime end = start.plusHours(1).truncatedTo(ChronoUnit.HOURS);
// Get Duration
Duration duration = Duration.between(start, end);
long millis = duration.toMillis();
Healthy Hoopoe