A $4-$character string, userString, is read from input. If the second character of userString is a digit, output "The second character is digit: $"$ followed by the digit. Otherwise, output "The second character is not a digit." End each output with a newline.

Ex: If the input is v$8$rv$,$ then the output is:

The second character is digit: $8$

import java.util.Scanner;

public class StringModification $\{$

public static void main$($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

String userString;

userString $=$ scnr$.$nextLine$()$;

$/*$ Your code goes here $*/$

$\}$

$\}$