import java.text.ParseException;
import java.util.GregorianCalendar;
public class MainClass {
public static void main(String[] args) throws ParseException {
System.out.println(isLeapYear(2000));
}
public static boolean isLeapYear(int year) {
GregorianCalendar gcal = new GregorianCalendar();
return gcal.isLeapYear(year);
}
}