*** old/src/share/vm/runtime/timer.hpp	Wed Sep 16 15:19:11 2015
--- new/src/share/vm/runtime/timer.hpp	Wed Sep 16 15:19:11 2015

*** 35,44 ****
--- 35,45 ----
    jlong _counter;
    jlong _start_counter;
    bool  _active;
   public:
    elapsedTimer()             { _active = false; reset(); }
+   elapsedTimer(jlong time, jlong timeUnitsPerSecond);
    void add(elapsedTimer t);
    void start();
    void stop();
    void reset()               { _counter = 0; }
    double seconds() const;