new Comparator<Integer>() {
        @Override
        public int compare(Integer o1, Integer o2) {
          return o1.compareTo(o2);
        }
      };

  @Benchmark
  int arraysSortOrderingFromNatural(int reps) {
    int tmp = 0;
    for (int i = 0; i < reps; i++) {
      Integer[] copy = inputArrays[i & 0xFF].clone();
      sort(copy, Ordering.from(NATURAL_INTEGER));
      tmp += copy[0];
    }