--- a/hotspot/src/share/vm/gc_implementation/g1/g1MarkSweep.cpp	Wed Apr 15 11:42:20 2015 -0400
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1MarkSweep.cpp	Fri Apr 17 08:09:41 2015 +0200
@@ -119,7 +119,6 @@
                                     bool clear_all_softrefs) {
   // Recursively traverse all live objects and mark them
   GCTraceTime tm("phase 1", G1Log::fine() && Verbose, true, gc_timer(), gc_tracer()->gc_id());
-  GenMarkSweep::trace(" 1");
 
   G1CollectedHeap* g1h = G1CollectedHeap::heap();
 
@@ -199,7 +198,6 @@
   // tracking expects us to do so. See comment under phase4.
 
   GCTraceTime tm("phase 2", G1Log::fine() && Verbose, true, gc_timer(), gc_tracer()->gc_id());
-  GenMarkSweep::trace("2");
 
   prepare_compaction();
 }
@@ -233,7 +231,6 @@
 
   // Adjust the pointers to reflect the new locations
   GCTraceTime tm("phase 3", G1Log::fine() && Verbose, true, gc_timer(), gc_tracer()->gc_id());
-  GenMarkSweep::trace("3");
 
   // Need cleared claim bits for the roots processing
   ClassLoaderDataGraph::clear_claimed_marks();
@@ -295,7 +292,6 @@
   G1CollectedHeap* g1h = G1CollectedHeap::heap();
 
   GCTraceTime tm("phase 4", G1Log::fine() && Verbose, true, gc_timer(), gc_tracer()->gc_id());
-  GenMarkSweep::trace("4");
 
   G1SpaceCompactClosure blk;
   g1h->heap_region_iterate(&blk);