--- old/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp	2014-10-17 15:27:14.000000000 +0200
+++ new/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp	2014-10-17 15:27:14.000000000 +0200
@@ -233,13 +233,13 @@
 class ParNewGenTask: public AbstractGangTask {
  private:
   ParNewGeneration*            _gen;
-  Generation*                  _next_gen;
+  Generation*                  _old_gen;
   HeapWord*                    _young_old_boundary;
   class ParScanThreadStateSet* _state_set;
 
 public:
   ParNewGenTask(ParNewGeneration*      gen,
-                Generation*            next_gen,
+                Generation*            old_gen,
                 HeapWord*              young_old_boundary,
                 ParScanThreadStateSet* state_set);