code: public void deltaTotalGetTime(long delta)
     {
        if (enabled.get() && delta > 0)
        {
           totalGetTime.addAndGet(delta);
           totalGetTimeInvocations.incrementAndGet();
  
           if (delta > maxGetTime.get())
              maxGetTime.set(delta);
        }
     }
docs: Add delta to total get time
  @param delta The value