What will do the following method?

public void dosomething$()\{$

if $($top $==-1)\{$

System.out.println$("$Stack is empty"$)$;

return;

$\}$

int$[]$ array $=$ new int$[$arr$.$length$]$;

int index $=0$;

while $(!$isEmpty $())\{$

int temp $=$pop$()$;

array index $++$