Java tutorial
import java.util.*; public class Main { public static void main(String[] args) { GregorianCalendar cal = (GregorianCalendar) GregorianCalendar.getInstance(); // get maximum for day_of_month int min = cal.getMaximum(GregorianCalendar.DAY_OF_MONTH); System.out.println("Maximum:" + min); // get maximum for YEAR min = cal.getMaximum(GregorianCalendar.YEAR); System.out.println("Maximum:" + min); } }