--- old/src/hotspot/share/gc/z/zPageCache.hpp	2018-03-14 08:46:56.355498886 +0100
+++ new/src/hotspot/share/gc/z/zPageCache.hpp	2018-03-14 08:46:56.197492117 +0100
@@ -29,7 +29,7 @@
 #include "gc/z/zValue.hpp"
 #include "memory/allocation.hpp"
 
-class ZPageCache VALUE_OBJ_CLASS_SPEC {
+class ZPageCache {
 private:
   size_t                  _available;