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Merge pull request #1473 from nicollcheng/patch-1

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更新链表树化条件
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Guide哥 2021-12-16 21:34:34 +08:00 committed by GitHub
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docs/java/collection/concurrent-hash-map-source-code.md
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@ -541,7 +541,7 @@ final V putVal(K key, V value, boolean onlyIfAbsent) {
5. 如果都不满足，则利用 synchronized 锁写入数据。
6. 如果数量大于 `TREEIFY_THRESHOLD` 则要转换为红黑树。
6. 如果数量大于 `TREEIFY_THRESHOLD` 则要执行树化方法，在treeifyBin中会首先判断当前数组长度≥64时才会将链表转换为红黑树。
### 4. get