// Textbook fragment 02.08
  public void getReadyForClass() throws ShoppingListTooSmallException,
                                        OutOfMoneyException {
    goShopping();       // I don't have to try or catch the exceptions
                        // which goShopping() might throw because
                        // getReadyForClass() will just pass these along.
   makeCookiesForTA();
  }