--- a/test/jdk/java/io/Serializable/unnamedPackageSwitch/UnnamedPackageSwitchTest.java	Fri Oct 11 09:43:41 2019 -0700
+++ b/test/jdk/java/io/Serializable/unnamedPackageSwitch/UnnamedPackageSwitchTest.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
@@ -46,7 +46,7 @@
 
 class TestObjectInputStream extends ObjectInputStream {
     TestObjectInputStream(InputStream in) throws IOException { super(in); }
-    protected Class resolveClass(ObjectStreamClass desc)
+    protected Class<?> resolveClass(ObjectStreamClass desc)
         throws IOException, ClassNotFoundException
     {
         String name = desc.getName();