--- a/hotspot/src/share/vm/gc/g1/g1OopClosures.cpp	Fri May 22 10:58:04 2015 +0200
+++ b/hotspot/src/share/vm/gc/g1/g1OopClosures.cpp	Fri May 22 10:58:16 2015 +0200
@@ -50,8 +50,8 @@
   _par_scan_state = par_scan_state;
   _worker_id = par_scan_state->queue_num();
 
-  assert(_worker_id < MAX2((uint)ParallelGCThreads, 1u),
-         err_msg("The given worker id %u must be less than the number of threads %u", _worker_id, MAX2((uint)ParallelGCThreads, 1u)));
+  assert(_worker_id < ParallelGCThreads,
+         err_msg("The given worker id %u must be less than the number of threads " UINTX_FORMAT, _worker_id, ParallelGCThreads));
 }
 
 // Generate G1 specialized oop_oop_iterate functions.