ACTIVITY

$5416643811828.qx3zqy7$

Generate the following printout using the boxstring method.

$!$ Hello!

$!$World!

I

import java.util.scanner;

public class BoxStringDemo

$\{$

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

$\{$

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

$\}$

$\frac{?}{?}****$

Prints a string in a box.

@param contents the string to enclose in a box

$*/$

public static void boxString$($String contents$)$

$\{$

int $n=$ contents. length $()$ ;

for $($int $i=0$; $i++i$; $i++$