From 4979fd21dc9428b05cc69565adddd75ff740fc91 Mon Sep 17 00:00:00 2001
From: Lukasz Rys <lukaszrys@me.com>
Date: Mon, 25 Nov 2019 21:57:06 +0100
Subject: [PATCH] BAEL-2275: Return immutable list when getting order items

---
 ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java b/ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java
index 369f860bae..6306138100 100644
--- a/ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java
+++ b/ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java
@@ -76,6 +76,6 @@ public class Order {
     }
 
     public List<OrderItem> getOrderItems() {
-        return orderItems;
+        return Collections.unmodifiableList(orderItems);
     }
 }