List数据分页

1 List<MemberArticleBean> MemberArticleBeanPage = new ArrayList<MemberArticleBean>();
2         int currIdx = (pageNumber > 1 ? (pageNumber -1) * pageSize : 0);
3         for (int i = 0; i < pageSize && i < MemberArticleBeans.size() - currIdx; i++) {
4             MemberArticleBean memberArticleBean = MemberArticleBeans.get(currIdx + i);
5             MemberArticleBeanPage.add(memberArticleBean);
6         }
7         System.out.println(MemberArticleBeanPage);