From cbdb4ae4341dc56867b660b8b52686702417a426 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Tue, 9 Jun 2020 18:43:51 +0800
Subject: [PATCH] Update README.md

---
 core-java-modules/core-java-concurrency-advanced-3/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-concurrency-advanced-3/README.md b/core-java-modules/core-java-concurrency-advanced-3/README.md
index e33b6ab692..ca29e5ca85 100644
--- a/core-java-modules/core-java-concurrency-advanced-3/README.md
+++ b/core-java-modules/core-java-concurrency-advanced-3/README.md
@@ -13,4 +13,5 @@ This module contains articles about advanced topics about multithreading with co
 - [Java Thread Deadlock and Livelock](https://www.baeldung.com/java-deadlock-livelock)
 - [Guide to AtomicStampedReference in Java](https://www.baeldung.com/java-atomicstampedreference)
 - [The ABA Problem in Concurrency](https://www.baeldung.com/cs/aba-concurrency)
+- [Introduction to Lock-Free Data Structures](https://www.baeldung.com/lock-free-programming)
 - [[<-- previous]](/core-java-modules/core-java-concurrency-advanced-2)