容器

Word count: 48 | Reading time≈ 1 min

集合类图

Collection接口：集合类通用的行为方法

List接口：列表有序的，强调有序性，通过索引进行访问

Iterator接口：轮询数据更方法

Donate

Copyright： Copyright is owned by the author. For commercial reprints, please contact the author for authorization. For non-commercial reprints, please indicate the source.