Use DecimalFormat with JFormattedTextField in Java

import java.awt.BorderLayout;
import java.text.DecimalFormat;
import java.text.ParseException;
/*w ww  .  j av a2s .com*/
import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JTextField;

public class Main {
  public static void main(final String args[]) throws ParseException {
    JFrame frame = new JFrame("Formatted Example");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JFormattedTextField tft2 = new JFormattedTextField(new DecimalFormat("#.0"));
    tft2.setValue(new Float(123.43333F));

    // Retrieve the value from the text field
    Float floatValue = (Float) tft2.getValue();
    System.out.println(floatValue);
    frame.add(tft2, BorderLayout.NORTH);

    frame.add(new JTextField(), BorderLayout.SOUTH);
    frame.setSize(250, 100);
    frame.setVisible(true);
  }
}