文章浏览阅读232次。本文深入剖析CopyOnWriteArrayList的并发实现机制，重点解析其基于Copy-On-Write策略的核心思想：写操作（add、remove、set）通过ReentrantLock加锁，复制原数组并在新数组上修改，最后原子性替换引用；读操作（get）无锁且直接访问旧数组，实现读写分离与高并发读性能。源码级解读各 ...
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