--- a/src/hotspot/share/gc/cms/gSpaceCounters.cpp	Wed Nov 29 18:43:35 2017 -0800
+++ b/src/hotspot/share/gc/cms/gSpaceCounters.cpp	Tue Nov 28 21:43:45 2017 +0100
@@ -25,6 +25,7 @@
 #include "precompiled.hpp"
 #include "gc/cms/gSpaceCounters.hpp"
 #include "gc/shared/generation.hpp"
+#include "memory/allocation.inline.hpp"
 #include "memory/resourceArea.hpp"
 #include "utilities/macros.hpp"
 
@@ -71,3 +72,7 @@
                                      _gen->capacity(), CHECK);
   }
 }
+
+GSpaceCounters::~GSpaceCounters() {
+  if (_name_space != NULL) FREE_C_HEAP_ARRAY(char, _name_space);
+}