Java tutorial
import java.time.Clock; import java.time.Instant; import java.time.LocalDate; import java.time.ZonedDateTime; public class Main { public static void main(String[] args) { Clock clock = Clock.systemDefaultZone(); Instant instant1 = clock.instant(); System.out.println(instant1); Instant instant2 = Instant.now(clock); System.out.println(instant2); LocalDate localDate = LocalDate.now(clock); System.out.println(localDate); ZonedDateTime zoneDateTime = ZonedDateTime.now(clock); System.out.println(zoneDateTime); } }