目录引言一、底层数据结构：数组 vs 链表的本质差异1. ArrayList & Vector：动态数组实现2. LinkedList：双向链表实现3、源码对比二、线程安全：从同步策略看设计定位1. Vector：古老的线程安全实现2. ArrayList
While poking around the questions, I recently discovered the assert keyword in Java.At first, I was excited.Something useful I didn\'t already know!A more efficient way for me to check the validity of
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