Traffic Shaping configuration issue

[cescoffier]

/**
   * Set time unit for check interval for stats.
   *
   * @param checkIntervalForStatsTimeUnit check interval for stats time unit
   * @return a reference to this, so the API can be used fluently
   */
  public TrafficShapingOptions setCheckIntervalForStatsTimeUnit(TimeUnit checkIntervalForStatsTimeUnit) {
    this.maxDelayToWaitTimeUnit = maxDelayToWaitTimeUnit; // <--- Wrong field. Should be checkIntervalForStatsTimeUnit.
    return this;
  }