From 743ccdec161767e83806fe0030acb051faed8aa6 Mon Sep 17 00:00:00 2001
From: johnA1331 <53036378+johnA1331@users.noreply.github.com>
Date: Wed, 16 Mar 2022 21:47:44 +0800
Subject: [PATCH] Update README.md

---
 java-numbers-4/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java-numbers-4/README.md b/java-numbers-4/README.md
index f053a82b80..a6d866218c 100644
--- a/java-numbers-4/README.md
+++ b/java-numbers-4/README.md
@@ -4,3 +4,4 @@
 - [Understanding the & 0xff Value in Java](https://www.baeldung.com/java-and-0xff)
 - [Determine if an Integer’s Square Root Is an Integer in Java](https://www.baeldung.com/java-find-if-square-root-is-integer)
 - [Guide to Java BigInteger](https://www.baeldung.com/java-biginteger)
+- [Automorphic Numbers in Java](https://www.baeldung.com/java-automorphic-numbers)