private static void queryListInstant(List<Instant> list) {

    long total = 0;
    long start = System.nanoTime();
    for (Instant dt : list) {
      total += dt.getEpochSecond();
      total += dt.getNano();
    }
    long end = System.nanoTime();
    System.out.println("Instant:   Query:  " + NF.format(end - start) + " ns" + " " + total);
    result("Instant-Q", end - start);
  }