--- a/test/jdk/java/io/Serializable/serialver/classpath/ClasspathTest.java	Fri Oct 11 09:43:41 2019 -0700
+++ b/test/jdk/java/io/Serializable/serialver/classpath/ClasspathTest.java	Fri Oct 11 13:11:56 2019 -0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 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
@@ -44,6 +44,7 @@
 import jdk.test.lib.process.ProcessTools;
 
 public class ClasspathTest implements java.io.Serializable {
+    private static final long serialVersionUID = 1L;
     int a;
     int b;