From 4e308c270fea05ca1bf606e9e35b738d4c442dff Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Thu, 31 Mar 2022 13:52:47 +0800
Subject: [PATCH] Update README.md

---
 core-java-modules/core-java-collections-set/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-collections-set/README.md b/core-java-modules/core-java-collections-set/README.md
index b97cd3216f..bec98538ec 100644
--- a/core-java-modules/core-java-collections-set/README.md
+++ b/core-java-modules/core-java-collections-set/README.md
@@ -12,3 +12,4 @@ This module contains articles about the Java Set collection
 - [Set Operations in Java](https://www.baeldung.com/java-set-operations)
 - [Copying Sets in Java](https://www.baeldung.com/java-copy-sets)
 - [Immutable Set in Java](https://www.baeldung.com/java-immutable-set)
+- [Find the Difference Between Two Sets](https://www.baeldung.com/java-difference-between-sets)