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---
title: PriorityQueue 源码分析(付费)
description: PriorityQueue源码深度解析:详解基于二叉堆的优先队列实现、堆化siftUp/siftDown操作、Comparator自定义排序、动态扩容机制。
category: Java
tag:
- Java集合
head:
- - meta
- name: keywords
content: PriorityQueue源码,优先队列,二叉堆,小顶堆,堆排序,Comparator,优先级队列实现
---
**PriorityQueue 源码分析** 为我的[知识星球](https://javaguide.cn/about-the-author/zhishixingqiu-two-years.html)(点击链接即可查看详细介绍以及加入方法)专属内容,已经整理到了[《Java 必读源码系列》](https://javaguide.cn/zhuanlan/source-code-reading.html)中。
![PriorityQueue 源码分析](https://oss.javaguide.cn/xingqiu/image-20230727084055593.png)
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