--- a/hotspot/src/share/vm/gc/parallel/psScavenge.cpp	Thu Jun 04 14:29:34 2015 +0200
+++ b/hotspot/src/share/vm/gc/parallel/psScavenge.cpp	Fri Jun 05 09:50:09 2015 +0200
@@ -845,9 +845,9 @@
   _ref_processor =
     new ReferenceProcessor(mr,                         // span
                            ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
-                           (uint) ParallelGCThreads,   // mt processing degree
+                           ParallelGCThreads,          // mt processing degree
                            true,                       // mt discovery
-                           (uint) ParallelGCThreads,   // mt discovery degree
+                           ParallelGCThreads,          // mt discovery degree
                            true,                       // atomic_discovery
                            NULL);                      // header provides liveness info