From dc90912c6bb4f3126a2df7d59f8b6a57d4ed5c59 Mon Sep 17 00:00:00 2001
From: rcalago <149600319+rcalago@users.noreply.github.com>
Date: Fri, 19 Jan 2024 10:13:17 +0800
Subject: [PATCH] Update README.md

---
 patterns-modules/design-patterns-behavioral-2/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/patterns-modules/design-patterns-behavioral-2/README.md b/patterns-modules/design-patterns-behavioral-2/README.md
index 2afa7b9eb6..80c8a62728 100644
--- a/patterns-modules/design-patterns-behavioral-2/README.md
+++ b/patterns-modules/design-patterns-behavioral-2/README.md
@@ -2,3 +2,4 @@
 - [Memento Design Pattern in Java](https://www.baeldung.com/java-memento-design-pattern)
 - [Difference Between Fluent Interface and Builder Pattern in Java](https://www.baeldung.com/java-fluent-interface-vs-builder-pattern)
 - [Smart Batching in Java](https://www.baeldung.com/java-smart-batching)
+- [Convert Null Value to a Default Value in Java](https://www.baeldung.com/java-convert-null-default-value)