code: public void releasePermitsWithoutResult(long number, long nanoTime) {
          for (BackPressure<Rejected> backPressure : backPressureList) {
              backPressure.releasePermit(number, nanoTime);
          }
      }
docs: Release acquired permits without result. Since there is not a known result the result
  count object and latency will not be updated.
  
  @param number   of permits to release
  @param nanoTime currentInterval nano time