package com.zetcode; import java.util.Arrays; public class ArrayMethods { public static void main(String[] args) { int[] a = {5, 2, 4, 3, 1}; Arrays.sort(a); System.out.println(Arrays.toString(a)); Arrays.fill(a, 8); System.out.println(Arrays.toString(a)); int[] b = Arrays.copyOf(a, 5); if (Arrays.equals(a, b)) { System.out.println("Arrays a, b are equal"); } else { System.out.println("Arrays a, b are not equal"); } } }