What is the result of this code if the user enters in $0$ when prompted?

ArrayList option $=$ new ArrayList$<>()$;

option.add$("$deposit$")$;

option.add$("$withdraw$")$;

option.add$("$exit$")$;

Scanner input $=$ new Scanner$($System$.$in$)$;

System.out.print$("$Enter an option: $")$;

int selection $=$ input.nextInt$()$;

int index $=$ selection $-1$;

if$($index $>=0$ && index $<$ option.size$())\{$

System.out.println$("$You chose $"+$ option.get$($index$)+".")$;

$\}$

else $\{$

System.out.println$("$Not valid"$)$;

$\}$

Error

You chose deposit.

Not valid

You chose $0.$