Java Data Type - 如何从基准日期，即01/01/1970获取日期

import java.time.LocalTime;

public class Main {
    public static void main(String[] args) {

      // Getting date from the base date i.e 01/01/1970
      LocalTime specificSecondTime = LocalTime.ofSecondOfDay(10000);
      System.out.println("10000th second time= " + specificSecondTime);
    }
}