public class Products { String name; String finalList; double price; double finalPrice; Products(String name, String finalList, double price, double finalPrice){ this.name = name; this.finalList = finalList; this.price = price; this.finalPrice = finalPrice; } void finalPrice(double productPrice){ finalPrice = finalPrice + price; } void finalProductList(String productList){ finalList = finalList + "\n" + name.trim(); price = price - price; } }