import java.text.*;
import java.util.*;

public class YearFormat {

    public static void main(String args[]) {

        String s;
        Format formatter;
        Date date = new Date();

        formatter = new SimpleDateFormat("yy");    // 02
        s = formatter.format(date);
        System.out.println("Year : " + s);

        formatter = new SimpleDateFormat("yyyy");  // 2002
        s = formatter.format(date);
        System.out.println("Year : " + s);
    }
}