/**
   Simulate a bank account.
   @author Greg Vogl
   last modified 2003-10-11
*/
public class BankAccount1
{
   public BankAccount1 (int amount) { deposit(amount); }
   public void deposit (int amount) { balance += amount; }
   public void withdraw (int amount) { balance -= amount; }
   public int getBalance() { return balance; }
   private int balance;
}