Question $1$

$5$ pts

What will be the output of this program?

$//\text{'}$main$\text{'}$ method must be in a class 'Rextester'.

$//$openjdk version $\text{'}11\mathrm{.}0\mathrm{.}5\text{'}$

import java.util.;

class Rextester

$\{$

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

$\{$

String origstr $=$ "abcdef";

String revstr $=$ reverse $($origstr$)$;

System.out.println $($revStr$)$;

$\}$

public static String reverse$($String str$)$

$\{$

String rev $=""$;

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