Java容器集合ArrayList源码解读的相关内容

史上最全的Java容器集合之ArrayList(源码解读)（二）

add(int, E)方法public void add(int index, E element) { // 插入数组位置检查 rangeCheckForAdd(index); // 确保容量，如果需要扩容的话则自动扩容 ensureCapacityInternal(size + 1); // I...

史上最全的Java容器集合之ArrayList(源码解读)（上）

一、ArrayList认识概念概念：ArrayList是一个其容量能够动态增长的动态数组。但是他又和数组不一样，下面会分析对比。它继承了AbstractList，实现了List、RandomAccess, Cloneable, java.io.Serializable。RandomAccess接口，...

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[帮助文档] 什么是Java容器型,有哪些应用

什么是Java容器型,有哪些应用

史上最全的Java容器集合之ArrayList(源码解读)（下）

具体方法add方法/** * Appends the specified element to the end of this list. * * @param e element to be appended to this list * @return <tt>true</tt...

史上最全的Java容器集合之ArrayList(源码解读)（上）

絮叨前面2篇的基础，大家还是好好学习一下，下面是链接🔥史上最全的Java容器集合之入门🔥史上最全的Java容器集合之基础数据结构（手撕链表）本来想直接将List这个父类下的所有之类，但是怕太长，我把我们真实开发中最最常用的ArrayList单独拿出来讲了，后面2个做一...

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