Java源码分析arraylist-阿里云

java源码分析：ArrayList的扩容机制

ArrayList是java中最常用的集合之一，底层的数据结构是数组，在学习集合时，阅读源码是必不可少的环节之一，阅读源码可以有效的帮助我们深入了解其工作原理，下面根据源码详细的介绍下扩容机制，环境为jdk1.8。首先看看它的无参构造，ArrayList无参构造方法如下： /**...

java读源码之 list源码分析（ArrayList）---JDK1.8

java基础之 list源码分析（ArrayList）ArrayList:继承关系分析：public class ArrayList<E> extends AbstractList<E> implements List<E>, RandomAccess, Clo...

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Java源码分析系列之ArrayList读后感

1.前言在平时的开发中，Java集合一直是比较常用的。以前，对集合的掌握并不深入，仅简单的使用增删改查的相关方法。这个星期，抽时间反复的读了几遍ArrayList的源码，有了一些收获，写出来给自己，也希望对大家有帮助。 2.走进ArrayList 看一下ArrayList的声明和属性声明： 1 ...

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更新时间 2023-06-22 03:14:40

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