3-23 Format3

Post date: Feb 1, 2014 5:41:20 PM

/*

 This program uses the DecimalFormat class to display

 formatted numbers in a message dialog.

*/

package format3;

import javax.swing.JOptionPane;

import java.text.DecimalFormat;

public class Format3 

{

    public static void main(String[] args)

    {

           double number1 = 123.899;

           double number2 = 1233.899;

           double number3 = 12345.899;

           double number4 = 123456.899;

           double number5 = 1234567.899;

           // Create a DecimalFormat object.

           DecimalFormat formatter = new DecimalFormat("#,##0.00");

           // Diiplay the formatted variable contents.

           JOptionPane.showMessageDialog(null,formatter.format(number1));

           JOptionPane.showMessageDialog(null,formatter.format(number2));

           JOptionPane.showMessageDialog(null,formatter.format(number3));

           JOptionPane.showMessageDialog(null,formatter.format(number4));

           JOptionPane.showMessageDialog(null,formatter.format(number5));

    } 

}