--- old/src/share/vm/gc/serial/markSweep.hpp	2017-08-08 17:48:45.387642772 -0400
+++ new/src/share/vm/gc/serial/markSweep.hpp	2017-08-08 17:48:44.091569110 -0400
@@ -134,6 +134,8 @@
   static void set_ref_processor(ReferenceProcessor* rp);
 
   // Archive Object handling
+  static inline bool is_closed_archive_object(oop object);
+  static inline bool is_open_archive_object(oop object);
   static inline bool is_archive_object(oop object);
 
   static STWGCTimer* gc_timer() { return _gc_timer; }