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

*** 32,41 ****
--- 32,42 ----
   * @since 9
   * @spec JPMS
   */
  
  public class InaccessibleObjectException extends RuntimeException {
+     @java.io.Serial
      private static final long serialVersionUID = 4158786093378140901L;
  
      /**
       * Constructs an {@code InaccessibleObjectException} with no detail message.
       */