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java并发编程：并发容器之CopyOnWriteArrayList（转）

原文：http://ifeve.com/java-copy-on-write/ Copy-On-Write简称COW，是一种用于程序设计中的优化策略。其基本思路是，从一开大家都在共享同一个内容，当某个人想要修改这个内容的时候，才会真正把内容copy出去形成一个新的内容然后再改，这是一种延时懒惰策略。...

Java并发编程：并发容器之CopyOnWriteArrayList（转载）

Java并发编程：并发容器之CopyOnWriteArrayList（转载）　　原文链接：　　http://ifeve.com/java-copy-on-write/ 　　　　Copy-On-Write简称COW，是一种用于程序设计中的优化策略。其基本思路是，从一开始大家都在共享同一个内容，当...

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