Update README.md

johnA1331 · web-flow · commit 430829696a7f · 2020-08-20T18:03:52.000+08:00
diff --git a/core-java-modules/core-java-io-3/README.md b/core-java-modules/core-java-io-3/README.md
@@ -8,4 +8,5 @@ This module contains articles about core Java input and output (IO)
 - [Check If a Directory Is Empty in Java](https://www.baeldung.com/java-check-empty-directory)
 - [Check If a File or Directory Exists in Java](https://www.baeldung.com/java-file-directory-exists)
 - [Copy a Directory in Java](https://www.baeldung.com/java-copy-directory)
+- [Java Files Open Options](https://www.baeldung.com/java-file-options)
 - [[<-- Prev]](/core-java-modules/core-java-io-2)
