随笔分类 -  ConcurrentHashMap

摘要:HashMap Node数组 初始化是16,扩容因子0.75(As a general rule, the default load factor (.75) offers a good tradeoff between time and space costs.时间和空间平衡),扩容2的N次幂。 阅读全文
posted @ 2022-05-10 22:53 倔强的老铁 阅读(30) 评论(0) 推荐(0) 编辑

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