stream流按照个数分割list

用法如下:
代码是将dPriceUptsListMap集合按照10个一份拆分

List<List<DPriceUpt>> dPriceUptGroup = Stream
                                .iterate(0, f -> f + 1)
                                .limit(size)
                                .map(a -> dPriceUptsListMap.stream().skip(a * 10).limit(10).collect(Collectors.toList()))
                                .collect(Collectors.toList());