Edit the code so that instead of the example inputs at the bottom, it prompts for a file name from your computer then checks it$.$

import java.util.Stack;

public class BalancedBrackets $\{$

public static boolean isBalanced$($String s$)\{$

Stack stack $=$ new Stack$<>()$;

for $($char c : s$.$toCharArray$())\{$

if $($c $==\text{'}(\text{'}||$ c $==\text{'}\{\text{'}||$ c $==\text{'}[\text{'})\{$

stack.push$($c$)$;

$\}$ else $\{$

if $($stack$.$isEmpty$())\{$

return false;

$\}$

char top $=$ stack.pop$()$;

if $(($c $==\text{'})\text{'}$ && top $!=\text{'}(\text{'})||($c $==\text{'}\}\text{'}$ && top $!=\text{'}\{\text{'})||($c $==\text{'}]\text{'}$ && top $!=\text{'}[\text{'}))\{$

return false;

$\}$

$\}$

$\}$

return stack.isEmpty$()$;

$\}$

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

System.out.println$($isBalanced$("\{[()]\}"))$;

System.out.println$($isBalanced$("\{[(])\}"))$;

System.out.println$($isBalanced$("\{\{[[(())]]\}\}"))$;

$\}$

$\}$