Java tutorial
import java.util.Calendar; public class Main { public static void main(String[] args) { Calendar cal = Calendar.getInstance(); cal.set(Calendar.YEAR, 2007); cal.set(Calendar.DAY_OF_YEAR, 180); System.out.println("Calendar date is: " + cal.getTime()); int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH); System.out.println("Calendar day of month: " + dayOfMonth); int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK); System.out.println("Calendar day of week: " + dayOfWeek); } }