zhangsida

  public static List<Integer> generate(int series) {
    return Stream.iterate(new int[]{0, 1}, s -> new int[]{s[1], s[0] + s[1]})
        .limit(series)
        .map(n -> n[0])
        .collect(Collectors.toList());
  }

  public static void main(String[] args) {
    generate(30).forEach(n -> {
      List<String> collected = Stream.generate(() -> UUID.randomUUID().toString()).limit(n).collect(Collectors.toList());