3-24 Format4

Post date: Feb 1, 2014 5:43:10 PM

/*

This program uses the DecimalFormat class to display

formatted numbers in a message dialog.

*/

package format4;

import javax.swing.JOptionPane;

import java.text.DecimalFormat;

public class Format4

{

public static void main(String[] args)

{

double number1 = 0.12;

double number2 = 0.05;

// Create a DecimalFormat object.

DecimalFormat formatter = new DecimalFormat("#0%");

// Display the formatted variable contents.

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

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

}

}