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

*** 36,45 ****
--- 36,46 ----
   * @see     java.lang.reflect.AnnotatedElement
   * @since   1.5
   */
  @SuppressWarnings("rawtypes") /* rawtypes are part of the public api */
  public class EnumConstantNotPresentException extends RuntimeException {
+     @java.io.Serial
      private static final long serialVersionUID = -6046998521960521108L;
  
      /**
       * The type of the missing enum constant.
       */