--- a/hotspot/src/share/vm/runtime/timer.hpp	Thu Oct 08 10:25:45 2015 +0000
+++ b/hotspot/src/share/vm/runtime/timer.hpp	Thu Oct 08 12:49:30 2015 -1000
@@ -37,6 +37,7 @@
   bool  _active;
  public:
   elapsedTimer()             { _active = false; reset(); }
+  elapsedTimer(jlong time, jlong timeUnitsPerSecond);
   void add(elapsedTimer t);
   void start();
   void stop();