A Server Program – executeCommand

• Processes a single command
• If the command is DEPOSIT, it carries out the deposit

  int account = in.nextInt();
  double amount = in.nextDouble();
  bank.deposit(account, amount);
  

• WITHDRAW is handled in the same way
• After each command, the account number and new balance are sent to the client:

  out.println(account + " " + bank.getBalance(account));