Small enhancement for family calss

[ArtCraft]

private static String getBitsString (Bits bits) {
        StringBuilder stringBuilder = new StringBuilder();

        int numBits = bits.length();
        for (int i = 0; i < numBits; ++i) {
            stringBuilder.append(bits.get(i) ? "1" : "0");
        }

        return stringBuilder.toString();
}

can be replaced with

private static String getBitsString (Bits bits) {
        return  Integer.toBinaryString(bits.hashCode());
}

[antag99]

It can't. hashCode() may return the same value for different Bits instances. This change would result in family instances getting randomly mixed up with each other.

[ArtCraft]

you are right

On Mon, Jun 8, 2015 at 7:47 PM, Anton notifications@github.com wrote:

It can't. hashCode() must not return different integers for different Bits
instances. This change would result in family instances getting randomly
mixed up with each other.

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