Accept BigDecimal from JFormattedTextField in Java

     //from  ww  w  .  java  2 s . c  om

import java.awt.BorderLayout;
import java.math.BigDecimal;
import java.text.DecimalFormat;
import java.text.ParseException;

import javax.swing.JFormattedTextField;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.text.DefaultFormatter;
import javax.swing.text.DefaultFormatterFactory;
import javax.swing.text.NumberFormatter;

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 f = new JFormattedTextField(new BigDecimal("123.4567"));
    DefaultFormatter fmt = new NumberFormatter(new DecimalFormat("#.0###############"));
    fmt.setValueClass(f.getValue().getClass());
    DefaultFormatterFactory fmtFactory = new DefaultFormatterFactory(fmt, fmt, fmt);
    f.setFormatterFactory(fmtFactory);

    BigDecimal bigValue = (BigDecimal) f.getValue();
    System.out.println(bigValue);

    frame.add(f, BorderLayout.NORTH);

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