src/java.base/share/classes/java/lang/reflect/MalformedParametersException.java

@@ -51,10 +51,11 @@
 public class MalformedParametersException extends RuntimeException {
 
     /**
      * Version for serialization.
      */
+    @java.io.Serial
     private static final long serialVersionUID = 20130919L;
 
     /**
      * Create a {@code MalformedParametersException} with an empty
      * reason.