class FlowSupport {

  static int loadPrefetchFactor() {
    int prefetchFactor = Integer.getInteger(PREFETCH_FACTOR_PROP, DEFAULT_PREFETCH_FACTOR);
    if (prefetchFactor < 0 || prefetchFactor > 100) {
      prefetchFactor = DEFAULT_PREFETCH_FACTOR;
    }
    return prefetchFactor;
  }

  private  FlowSupport();

}