src/java.base/share/classes/java/lang/ReflectiveOperationException.java

@@ -31,10 +31,11 @@
  *
  * @see LinkageError
  * @since 1.7
  */
 public class ReflectiveOperationException extends Exception {
+    @java.io.Serial
     static final long serialVersionUID = 123456789L;
 
     /**
      * Constructs a new exception with {@code null} as its detail
      * message.  The cause is not initialized, and may subsequently be