crossoverJie / crossoverJie/JCSprout

关于LRUCache实现一中remove的疑问

Open
#88 1 comment 0 reactions 0 assignees View on GitHub
question
Dominant language
Java
Stars
26.8k
Forks
7k
PR merge metrics
No merged PRs in 30d

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

Contributor guide

No contributing guide indexed for this repository

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.