From 523d9f87153514b7c8b22a095d5f7f1439bf4d19 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Wed, 15 Sep 2021 22:03:24 +0800
Subject: [PATCH] Update README.md

---
 core-java-modules/core-java-16/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-16/README.md b/core-java-modules/core-java-16/README.md
index 760513189f..68215b3964 100644
--- a/core-java-modules/core-java-16/README.md
+++ b/core-java-modules/core-java-16/README.md
@@ -1,3 +1,4 @@
 ### Relevant articles:
 
 - [Collect a Java Stream to an Immutable Collection](https://www.baeldung.com/java-stream-immutable-collection)
+- [Guide to mapMulti in Stream API](https://www.baeldung.com/java-mapmulti)