java program printing a list using scanner

import java.util.Scanner;

public class Main{

public static void main(String[] args) {

int[] arr = new int[7];

Scanner sc=new Scanner(System.in);

for(int i=0;i<arr.length;i++)

{

arr[i]=sc.nextInt();

System.out.print(arr[i]+" ");

}

}}

Iam getting run time error