--- old/src/hotspot/share/classfile/compactHashtable.cpp	2018-10-02 09:19:14.803210518 -0700
+++ new/src/hotspot/share/classfile/compactHashtable.cpp	2018-10-02 09:19:14.323192125 -0700
@@ -174,7 +174,7 @@
 // The CompactHashtable implementation
 //
 
-void SimpleCompactHashtable::serialize(SerializeClosure* soc) {
+void SimpleCompactHashtable::serialize_header(SerializeClosure* soc) {
   soc->do_ptr((void**)&_base_address);
   soc->do_u4(&_entry_count);
   soc->do_u4(&_bucket_count);