Source of DollarFormatDriver.java

Structures and functions

public class DollarFormatDriver

  1: //DollarFormatDriver.java
  2: 
  3: import java.util.Scanner;
  4: 
  5: public class DollarFormatDriver
  6: {
  7:     public static void main(String[] args)
  8:     {
  9:         double amount;
 10:         String ans;
 11:         Scanner keyboard = new Scanner(System.in);
 12:         System.out.println("Testing DollarFormat.write:");
 13:         do
 14:         {
 15:             System.out.println("Enter a value of type double:");
 16:             amount = keyboard.nextDouble();
 17:             DollarFormat.write(amount);
 18:             System.out.println();
 19:             System.out.println("Test again?");
 20:             ans = keyboard.next();
 21:         }
 22:         while (ans.equalsIgnoreCase("yes"));
 23:         System.out.println("End of test.");
 24:     }
 25: }