VECTOR,ARRAYLIST, LINKEDLIST的区别 先看图: ArrayList,LinkedList,Vestor这三个类都实现了java.util.List接口,但它们有各自不同的特性,主要如下: 1.同步性 ArrayList,LinkedList是不同步的,而Vector是同步的。所以如果不要求线程安全的话,可以使用ArrayList或LinkedList
When to use ArrayList and LinkedList in Java - javatpoint https://www.javatpoint.com/when-to-use-arraylist-and-linkedlist-in-java When to use ArrayList and LinkedList in Java ArrayList provides constant time for search operation, so it is better to use ArrayList if searching is more frequent...