--- old/src/java.base/share/classes/java/lang/invoke/WrongMethodTypeException.java	2019-08-27 17:27:47.210324386 -0700
+++ new/src/java.base/share/classes/java/lang/invoke/WrongMethodTypeException.java	2019-08-27 17:27:47.038324386 -0700
@@ -41,6 +41,7 @@
  * @since 1.7
  */
 public class WrongMethodTypeException extends RuntimeException {
+    @java.io.Serial
     private static final long serialVersionUID = 292L;
 
     /**