--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Fri Aug 22 09:55:49 2014 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp	Mon Aug 25 09:10:13 2014 +0200
@@ -415,6 +415,7 @@
   volatile unsigned int _old_marking_cycles_completed;
 
   bool _concurrent_cycle_started;
+  bool _heap_summary_sent;
 
   // This is a non-product method that is helpful for testing. It is
   // called at the end of a GC and artificially expands the heap by