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Money handler
This is some code written by one of my group members.
Copied verbatim from his email...
The intent was store money for a "vending machine" simulation
package Core;
import org.json.simple.JSONObject;
public class Customer implements VendingMachine {
public int insertMoney(int money) {
return money;
public int returnMoney(int money, int price){
int returnMoney = money - price;
return returnMoney;
public String purchaseItem(String name, int price){
if(money >= price){
return name;
return "You have insuffeicent funds";
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