--- old/src/hotspot/share/oops/instanceMirrorKlass.cpp	2020-01-21 14:54:35.133239688 -0800
+++ new/src/hotspot/share/oops/instanceMirrorKlass.cpp	2020-01-21 14:54:34.797233098 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2018, 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
@@ -66,3 +66,9 @@
   }
   return 0;
 }
+
+#if INCLUDE_CDS
+void InstanceMirrorKlass::serialize_offsets(SerializeClosure* f) {
+  f->do_u4((u4*)&_offset_of_static_fields);
+}
+#endif