docs: public static HashedWheelTimer newTimer(final int ticks, 
        final int ticks_per_wheel, final String name) {
      class TimerThreadNamer implements ThreadNameDeterminer {
        @Override
        public String determineThreadName(String currentThreadName,
            String proposedThreadName) throws Exception {
          return "OpenTSDB Timer " + name + " #" + TIMER_ID.incrementAndGet();
        }
      }
      return new HashedWheelTimer(Executors.defaultThreadFactory(), 
          new TimerThreadNamer(), ticks, MILLISECONDS, ticks_per_wheel);
    }