package org.akka.essentials.java.future.example.messages; import scala.collection.mutable.StringBuilder; public class Order { Integer userId; Integer orderNo; Float amount; Integer noOfItems; public Order(Integer inOrderNo, Float inAmount, Integer inNoOfItems) { orderNo = inOrderNo; amount = inAmount; noOfItems = inNoOfItems; } public String toString() { StringBuilder result = new StringBuilder(); result.append("OrderNo->").append(orderNo).append(" ,Amount->") .append(amount).append(" ,NoOfItems->").append(noOfItems); return result.toString(); } }