--- old/src/hotspot/share/gc/z/zMarkCache.hpp 2018-03-14 08:46:54.292410503 +0100 +++ new/src/hotspot/share/gc/z/zMarkCache.hpp 2018-03-14 08:46:54.131403605 +0100 @@ -29,7 +29,7 @@ class ZPage; -class ZMarkCacheEntry VALUE_OBJ_CLASS_SPEC { +class ZMarkCacheEntry { private: ZPage* _page; uint32_t _objects;