/**
* @param itemCode Item Code of the Food Item which is to be bought
* @param amount Amount entered for buying the Food Item
* @return change
* <p>This method calls the 'BuyItemWithCash' method in the VendingMachine class.
*/
public double BuyFoodItemWithCash(int itemCode, double amount) {
double change;
VendingMachine machine = parentUI.getVendingMachine();
change =
machine.BuyItemWithCash(itemCode, amount); // Call to the method in Vending Machine Class
return change;
}
