--- old/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp	2012-12-30 08:48:17.000000000 +0100
+++ new/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp	2012-12-30 08:48:17.000000000 +0100
@@ -361,8 +361,6 @@
     delete _task_queues;
   }
 
-  static bool in_use();
-
   virtual void ref_processor_init();
   virtual Generation::Name kind()        { return Generation::ParNew; }
   virtual const char* name() const;