What will code output? class CustomException extends Exception $\{$

public CustomException$($String message$)\{$

super$($message$)$;

$\}$

$\}$

public class Test $\{$

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

try $\{$

throw new CustomException$("$Custom error"$)$;

$\}$ catch $($CustomException e$)\{$

System.out.println$($e$.$getMessage$())$;

$\}$

$\}$

$\}$