java数组和Array类

java数组英文：Arrays

存储相同数值的集合的数据结构

An array is a data structure that stores a collection of values of the same type. You accesseach individual value through an integer index. For example, if a is an array of integers, thena[i] is the ith integer in the array.

Array类

Array 类提供了动态创建和访问 Java 数组的方法。