what to do in case of package com.codegym.task.task07.task0701; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Maximum in an array */ public class Solution { public static void main(String[] args) throws Exception { int[] array = initializeArray(); int max = max(array); System.out.println(max); } public static int[] initializeArray() throws IOException { // Create and populate the arraya int[] a=new int[20]; BufferedReader b=new BufferedReader(new InputStreamReader(System.in)); for(int i=0;i<a.length;i++){ a[i]=Integer.parseInt(b.readLine()); } return a; } public static int max(int[] array) { int maxe=0; for(int i=0;i<array.length;i++) { for(int j=1;j<array.length;j++){ if(array[0]<array[j]) maxe=array[j]; }