Java tutorial
import java.util.Calendar; import java.util.GregorianCalendar; public class Main { public static void main(String[] args) { Calendar cal = new GregorianCalendar(2013, 05, 20); System.out.println("Past calendar : " + cal.getTime()); // create a clone of first cal Calendar cal2 = (Calendar) cal.clone(); System.out.println("Cloned calendar : " + cal2.getTime()); } }