private static int solve2Anagram(String s) {
        String[] a = s.split("\n");
        int count = 0;
        for (int i = 0; i < a.length; i++) {
            boolean yes = true;
            String[] line = a[i].split(" ");

            for (int j = 0; j < line.length; j++) {
                for (int k = j + 1; k < line.length; k++) {
                    if (Arrays.equals(parse(line[j]), parse(line[k]))) {
                        yes = false;
                        break;
                    }
                }
            }
            if (yes)
                count++;
        }
        return count;
    }
Why Did you create this class? what does it do?
src/adventofcode/Paraphrase_4.java