package org.demo.rest.example; public class Order { String id; String clientName; int amount; public Order() {} public Order(String id, String clientName, int amount) { super(); this.id = id; this.clientName = clientName; this.amount = amount; } public int getAmount() { return amount; } public void setAmount(int amount) { this.amount = amount; } public String getClientName() { return clientName; } public void setClientName(String clientName) { this.clientName = clientName; } public String getId() { return id; } public void setId(String id) { this.id = id; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + amount; result = prime * result + ((clientName == null) ? 0 : clientName.hashCode()); result = prime * result + ((id == null) ? 0 : id.hashCode()); return result; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (getClass() != obj.getClass()) return false; final Order other = (Order) obj; if (amount != other.amount) return false; if (clientName == null) { if (other.clientName != null) return false; } else if (!clientName.equals(other.clientName)) return false; if (id == null) { if (other.id != null) return false; } else if (!id.equals(other.id)) return false; return true; } }