--- old/src/share/vm/gc/cms/compactibleFreeListSpace.cpp	2016-04-05 18:09:15.956806318 +0200
+++ new/src/share/vm/gc/cms/compactibleFreeListSpace.cpp	2016-04-05 18:09:15.828802291 +0200
@@ -32,6 +32,7 @@
 #include "gc/shared/genCollectedHeap.hpp"
 #include "gc/shared/space.inline.hpp"
 #include "gc/shared/spaceDecorator.hpp"
+#include "logging/logStream.inline.hpp"
 #include "memory/allocation.inline.hpp"
 #include "memory/resourceArea.hpp"
 #include "memory/universe.inline.hpp"
@@ -505,7 +506,10 @@
     return;
   }
   log.debug("%s", title);
-  _dictionary->report_statistics(log.debug_stream());
+
+  LogStream out(log.debug());
+  _dictionary->report_statistics(&out);
+
   if (log.is_trace()) {
     ResourceMark rm;
     reportIndexedFreeListStatistics(log.trace_stream());