From 395075bd61f76b6b759e7af6e12432da5423fbc1 Mon Sep 17 00:00:00 2001
From: edizor <113095366+edizor@users.noreply.github.com>
Date: Sun, 16 Oct 2022 11:37:49 +0800
Subject: [PATCH] Update README.md

[skip ci]
---
 core-java-modules/core-java-io-4/README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-modules/core-java-io-4/README.md b/core-java-modules/core-java-io-4/README.md
index fdf9ebcb77..d7cf77c697 100644
--- a/core-java-modules/core-java-io-4/README.md
+++ b/core-java-modules/core-java-io-4/README.md
@@ -13,3 +13,4 @@ This module contains articles about core Java input and output (IO)
 - [Generate the MD5 Checksum for a File in Java](https://www.baeldung.com/java-md5-checksum-file)
 - [Getting the Filename From a String Containing an Absolute File Path](https://www.baeldung.com/java-filename-full-path)
 - [[<-- Prev]](/core-java-modules/core-java-io-3)
+- [Mocking Java InputStream Object](https://www.baeldung.com/java-mocking-inputstream)