diff --git a/core-java-modules/core-java-reflection-2/README.md b/core-java-modules/core-java-reflection-2/README.md
index c1966dd63d..a3c9d00b0a 100644
--- a/core-java-modules/core-java-reflection-2/README.md
+++ b/core-java-modules/core-java-reflection-2/README.md
@@ -7,3 +7,4 @@
 - [Invoking a Private Method in Java](https://www.baeldung.com/java-call-private-method)
 - [Finding All Classes in a Java Package](https://www.baeldung.com/java-find-all-classes-in-package)
 - [Invoke a Static Method Using Java Reflection API](https://www.baeldung.com/java-invoke-static-method-reflection)
+- [What Is the JDK com.sun.proxy.$Proxy Class?](https://www.baeldung.com/jdk-com-sun-proxy)