/* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * * @author Administrator */ public class Order { public long orderValue = 0L; public int itemQuantity = 10_000_000; public int itemPrice = 555_500; public void calculateTotal(){ orderValue = (long )(itemQuantity) * (long)itemPrice; System.out.println("Order total: "+ orderValue); } }