Last day in February in a leap year in Java

/* w w  w . j ava 2 s  .  c om*/
import java.util.Calendar;
import java.util.GregorianCalendar;

public class Main {
  public static void main(String[] argv) throws Exception {

    Calendar cal = new GregorianCalendar(2000, Calendar.FEBRUARY, 1);
    int days = cal.getActualMaximum(Calendar.DAY_OF_MONTH); // 29
  }
}