Java tutorial
import java.time.Instant; import java.util.Date; public class Main { public static void main(String[] args) { Date dt = new Date(); System.out.println("Date: " + dt); Instant in = dt.toInstant(); System.out.println("Instant: " + in); Date dt2 = Date.from(in); System.out.println("Date: " + dt2); } }