public static void main(String[] args) {
        //List<Integer> list = Arrays.asList(227, 169, 3, 166, 246, 201, 0, 47, 1, 255, 2, 254, 96, 3, 97, 144);
        //System.out.println(solve(list));
        System.out.println(calculateKnotHash("227,169,3,166,246,201,0,47,1,255,2,254,96,3,97,144"));
    }
Why Did you create this class? what does it do?
 http://adventofcode.com/2017/day/14
src/adventofcode/KnotHash_10.java