docs: protected void setUp(int initialCapacity, double minLoadFactor, double maxLoadFactor) {
      if (initialCapacity < 0)
        throw new IllegalArgumentException("Initial Capacity must not be less than zero: "+ initialCapacity);
      if (minLoadFactor < 0.0 || minLoadFactor >= 1.0)
        throw new IllegalArgumentException("Illegal minLoadFactor: "+ minLoadFactor);
      if (maxLoadFactor <= 0.0 || maxLoadFactor >= 1.0)
        throw new IllegalArgumentException("Illegal maxLoadFactor: "+ maxLoadFactor);
      if (minLoadFactor >= maxLoadFactor)
        throw new IllegalArgumentException("Illegal minLoadFactor: "+ minLoadFactor+" and maxLoadFactor: "+ maxLoadFactor);
    }