what is the issue with my code
package com.codegym.task.task08.task0826;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;
/*
Five winners
*/
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
int[] array = new int[6];
for (int i = 0; i < array.length; i++) {
array[i] = Integer.parseInt(reader.readLine());
}
sort(array);
System.out.println(array[0]);
System.out.println(array[1]);
System.out.println(array[2]);
System.out.println(array[3]);
System.out.println(array[4]);
}
public static void sort(int[] array) {
//System.out.println(array);
int [] duplicate = new int[array.length];
Arrays.sort(array);
//System.out.println(Arrays.toString(duplicate));
int index = duplicate.length-1;
for(int i =0; i<duplicate.length; i++) {
duplicate[i] = array[index-i];
}
array = duplicate;
//System.out.println(Arrays.toString(array));
}
}