From c100729cda01a0defb17a0f0ce905d997c9d1ef1 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Wed, 18 Mar 2020 13:19:55 +0800
Subject: [PATCH] Update README.md

---
 data-structures/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data-structures/README.md b/data-structures/README.md
index e8fb374f6c..f9ca78679a 100644
--- a/data-structures/README.md
+++ b/data-structures/README.md
@@ -9,3 +9,4 @@ This module contains articles about data structures in Java
 - [Circular Linked List Java Implementation](https://www.baeldung.com/java-circular-linked-list)
 - [How to Print a Binary Tree Diagram](https://www.baeldung.com/java-print-binary-tree-diagram)
 - [Introduction to Big Queue](https://www.baeldung.com/java-big-queue)
+- [Guide to AVL Trees in Java](https://www.baeldung.com/java-avl-trees)