diff -r 6709f13dccd3 -r 6705b1563b42 src/hotspot/share/gc/shared/gcStats.hpp
--- a/src/hotspot/share/gc/shared/gcStats.hpp	Fri Apr 06 11:37:26 2018 +0200
+++ b/src/hotspot/share/gc/shared/gcStats.hpp	Fri Apr 06 11:37:28 2018 +0200
@@ -58,13 +58,4 @@
   }
 };
 
-class CMSGCStats : public GCStats {
- public:
-  CMSGCStats();
-
-  virtual Name kind() {
-    return CMSGCStatsKind;
-  }
-};
-
 #endif // SHARE_VM_GC_SHARED_GCSTATS_HPP