摘要:
第1章--抽象与接口 1.1 抽象 An abstract class can be created without abstract methods, the purpose of doing this is to prevent instantiating the class. A class 阅读全文
posted @ 2017-06-22 20:08 FudgeBear 阅读(486) 评论(0) 推荐(0) 编辑
posted @ 2017-06-22 20:08 FudgeBear 阅读(486) 评论(0) 推荐(0) 编辑
posted @ 2017-05-28 21:10 FudgeBear 阅读(417) 评论(0) 推荐(0) 编辑