--- a/src/java.base/share/classes/sun/security/provider/certpath/PKIX.java	Thu Aug 29 10:09:27 2019 -0700
+++ b/src/java.base/share/classes/sun/security/provider/certpath/PKIX.java	Thu Aug 29 10:52:21 2019 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -291,6 +291,7 @@
      * CertStore that generated the exception.
      */
     static class CertStoreTypeException extends CertStoreException {
+        @java.io.Serial
         private static final long serialVersionUID = 7463352639238322556L;
 
         private final String type;