This JavaScript code contains nested functions; the functions sub$1$ and sub$2$ are both defined $*$inside$*$ the function big$().$

function big$()\{$

function sub$1()\{$

var x $=7$;

sub$2()$;

$\}$

function sub$2()\{$

var y $=$ x;

$\}$

var x $=3$;

sub$1()$;

$\}$

Does Java allow nested methods?

Group of answer choices

yes

no