Java Arrays fill方法-填充short类型 Java 显示根目录listRoots Java 显示目录里面的文件 Java Arrays fill方法-填充short类型 package com.codingdict; import java.util.Arrays; public class ArrayDemo { public static void main(String[] args) { // initializing short array short arr[] = new short[] {1, 5, 3, 2, 13}; // let us print the values System.out.println("Actual values: "); for (short value : arr) { System.out.println("Value = " + value); } // using fill for placing 23 Arrays.fill(arr, (short) 23); // let us print the values System.out.println("New values after using fill() method: "); for (short value : arr) { System.out.println("Value = " + value); } } } Java 显示根目录listRoots Java 显示目录里面的文件