crossoverJie / crossoverJie/JCSprout
关于LRUCache实现一中remove的疑问
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Description
在LRUCahce实现一中的remove方法有一个疑问:
首先通过Hash找到Key对应的数组位置,然后将其置为NULL
但是为什么会有一个QUEUE.poll() 方法,remove的Node不一定就是QUEUE的头结点啊
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