Java JSpinner create for month year value

import java.awt.FlowLayout;
import java.util.Calendar;
import java.util.Date;

import javax.swing.JFrame;
import javax.swing.JSpinner;
import javax.swing.SpinnerDateModel;

public class Main extends JFrame {
   public Main() {
      super("java2s.com");

      setDefaultCloseOperation(EXIT_ON_CLOSE);
      setLayout(new FlowLayout());

      Date today = new Date();
      JSpinner spinner = new JSpinner(new SpinnerDateModel(today, null, null, Calendar.MONTH));
      JSpinner.DateEditor de = new JSpinner.DateEditor(spinner, "MM/yy");
      spinner.setEditor(de);//  w  w w. j av a  2s .c o  m
      
      getContentPane().add(spinner);
   }

   public static void main(String[] args) {
      Main frame = new Main();
      frame.pack();
      frame.setVisible(true);
   }
}