Update README.md

johnA1331 · web-flow · commit 00e12912a8da · 2020-05-05T16:57:15.000+08:00
diff --git a/core-java-modules/core-java-networking-2/README.md b/core-java-modules/core-java-networking-2/README.md
@@ -11,4 +11,5 @@ This module contains articles about networking in Java
 - [Sending Emails with Java](https://www.baeldung.com/java-email)
 - [Authentication with HttpUrlConnection](https://www.baeldung.com/java-http-url-connection)
 - [Download a File from an URL in Java](https://www.baeldung.com/java-download-file)
+- [Handling java.net.ConnectException](https://www.baeldung.com/java-net-connectexception)
 - [[<-- Prev]](/core-java-modules/core-java-networking)
