Evaluate the following code to detormine the output.

class Foo $\{$

public int $i=21$;

public Foo$($int i$)\{$

$\}$

this. $i=i$;

$\}$

Foo $x=$ new Foo$(30),y=$ new Foo$(52)$;

$x=y$;

$y.i=65$

System.out.println$($x$,$i$)$;