/** * @param itemCode Item Code of the Food Item whose Nutritional Info is to be displayed return * item - Food Item * <p>This method calls the 'GetFoodItem' method in the VendingMachine class. */ public FoodItem DisplayNutritionalInfo(int itemCode) { VendingMachine machine = parentUI.getVendingMachine(); FoodItem item = machine.GetFoodItem(itemCode); // Call to the method in Vending Machine Class return item; }