MapBuilder,操作集合工具类
摘要:
public class MapBuilder { /** * Creates an instance of {@code HashMap} */ public static <K, V> HashMap<K, V> newHashMap() { return new HashMap<>(); } 阅读全文
posted @ 2018-08-27 17:37 zzzhouheng 阅读(1898) 评论(0) 推荐(0) 编辑