ch03/account/BankAccountTester.java
 /**
 A class to test the BankAccount class.
 */
 public class BankAccountTester
 {
 /**
 Tests the methods of the BankAccount class.
 @param args not used
 */
 public static void main(String[] args)
 {
 BankAccount harrysChecking = new BankAccount();
 harrysChecking.deposit(2000);
 harrysChecking.withdraw(500);
 System.out.println(harrysChecking.getBalance());
 System.out.println("Expected: 1500");
 }
 }