--- old/src/share/vm/gc/parallel/psPromotionManager.hpp	2015-11-19 15:35:15.414128978 +0100
+++ new/src/share/vm/gc/parallel/psPromotionManager.hpp	2015-11-19 15:35:15.302128982 +0100
@@ -65,7 +65,7 @@
   size_t                              _array_chunks_processed;
 
   void print_local_stats(outputStream* const out, uint i) const;
-  static void print_taskqueue_stats(outputStream* const out = gclog_or_tty);
+  static void print_taskqueue_stats();
 
   void reset_stats();
 #endif // TASKQUEUE_STATS