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面试整理-Java综合高级篇（吐血整理） | NEZHA的博客
source link: https://nezha.github.io/%E7%AC%94%E8%AE%B0/2017-12-11-%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0-Java%E9%9D%A2%E8%AF%95%E7%BB%8F%E9%AA%8C/
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Java面试总结1.你用过哪些集合类？ 大公司最喜欢问的Java集合类面试题40个Java集合面试问题和答案java.util.Collections 是一个包装类。它包含有各种有关集合操作的静态多态方法。java.util.Collection 是一个集合接口。它提供了对集合对象进行基本操作的通用接口方法。 Collection├List│├LinkedList│├ArrayList│└Vec
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