文章分类 -  java

摘要:放弃Segment分段锁,引入重级锁synchronized,性能反而高? 参考:https://my.oschina.net/dabiaoge/blog/1613180 如题:前两天看到两篇比较好的文章,尤其是第一篇,讲的是JDK1.8中ConcurrentHashMap,比较透彻。 https: 阅读全文
posted @ 2020-09-13 21:34 咆哮的攻城狮 阅读(227) 评论(0) 推荐(0)
摘要:泛型擦除代码的问题: https://time.geekbang.org/column/article/225596?utm_campaign=guanwang&utm_source=baidu-ad&utm_medium=ppzq-pc&utm_content=title&utm_term=bai 阅读全文
posted @ 2020-08-22 16:50 咆哮的攻城狮 阅读(51) 评论(0) 推荐(0)
摘要:https://www.cnblogs.com/dolphin0520/p/3784171.html https://time.geekbang.org/column/article/224784?utm_campaign=guanwang&utm_source=baidu-ad&utm_mediu 阅读全文
posted @ 2020-05-31 15:30 咆哮的攻城狮 阅读(249) 评论(0) 推荐(0)