--- old/src/java.base/share/classes/java/lang/reflect/Proxy.java	2019-09-18 13:11:06.135570999 -0700
+++ new/src/java.base/share/classes/java/lang/reflect/Proxy.java	2019-09-18 13:11:05.911682999 -0700
@@ -308,6 +308,7 @@
      * the invocation handler for this proxy instance.
      * @serial
      */
+    @SuppressWarnings("serial") // Not statically typed as Serializable
     protected InvocationHandler h;
 
     /**