public int CalculateOhmValue(ColorCode band1, ColorCode band2, ColorCode band3, ColorCode band4)
{
band1.ThrowIfNullOrEmpty(nameof(band1));
band2.ThrowIfNullOrEmpty(nameof(band2));
band3.ThrowIfNullOrEmpty(nameof(band3));
band4.ThrowIfNullOrEmpty(nameof(band4));
return(CalculateOhmValue(band1.FourBand, band2.FourBand, band3.FourBand, band4.FourBand));
}