Given the following method:

public static int myFunc$($int x$,$ int y$)\{$

if$($x$==0)\{$

return y;

$\}$

else $\{$

return myFunc$($x$-1,$y$+1)$;

$\}$

$\}$

What is the value of x after the following call:

int x $=$ myFunc$(0,4)$;