--- a/hotspot/src/share/vm/classfile/systemDictionary.cpp	Tue Mar 22 18:41:09 2016 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.cpp	Wed Mar 23 23:36:29 2016 +0100
@@ -67,6 +67,7 @@
 #include "runtime/signature.hpp"
 #include "services/classLoadingService.hpp"
 #include "services/threadService.hpp"
+#include "trace/traceMacros.hpp"
 #include "utilities/macros.hpp"
 #include "utilities/ticks.hpp"
 #if INCLUDE_CDS
@@ -1650,6 +1651,8 @@
 
   }
 
+  TRACE_KLASS_DEFINITION(k, THREAD);
+
 }
 
 // Support parallel classloading