if (dash != null)
  public int hashCode()  {    int hash = Float.floatToIntBits(width);    hash ^= cap;    hash ^= join;    hash ^= Float.floatToIntBits(limit);        for (int i = 0; i < dash.length; i++)      hash ^=  Float.floatToIntBits(dash[i]);    hash ^= Float.floatToIntBits(phase);    return hash;  }