--- old/src/hotspot/share/gc/z/zRelocate.hpp 2018-03-14 08:46:57.520548796 +0100 +++ new/src/hotspot/share/gc/z/zRelocate.hpp 2018-03-14 08:46:57.347541385 +0100 @@ -28,7 +28,7 @@ #include "gc/z/zWorkers.hpp" #include "memory/allocation.hpp" -class ZRelocate VALUE_OBJ_CLASS_SPEC { +class ZRelocate { friend class ZRelocateTask; private: