diff -r f9e300086063 -r b7bcf7497f93 hotspot/src/share/vm/classfile/systemDictionary.hpp
--- a/hotspot/src/share/vm/classfile/systemDictionary.hpp	Fri Jun 07 09:33:01 2013 -0700
+++ b/hotspot/src/share/vm/classfile/systemDictionary.hpp	Mon Jun 10 11:30:51 2013 +0200
@@ -31,9 +31,11 @@
 #include "oops/symbol.hpp"
 #include "runtime/java.hpp"
 #include "runtime/reflectionUtils.hpp"
+#include "trace/traceTime.hpp"
 #include "utilities/hashtable.hpp"
 #include "utilities/hashtable.inline.hpp"
 
+
 // The system dictionary stores all loaded classes and maps:
 //
 //   [class name,class loader] -> class   i.e.  [Symbol*,oop] -> Klass*
@@ -636,6 +638,9 @@
   // Setup link to hierarchy
   static void add_to_hierarchy(instanceKlassHandle k, TRAPS);
 
+  // event based tracing
+  static void post_class_load_event(TracingTime start_time, instanceKlassHandle k,
+                                    Handle initiating_loader);
   // We pass in the hashtable index so we can calculate it outside of
   // the SystemDictionary_lock.