Suppose t is an object of record T$($String x$,$ int y$)\{\},$ which of the following statements is correct?

System.out.println$($t$.$x$)$; System.out.println$($t$.$x$())$;

t$.$y $=3$;

t$.$setY$(3)$;

System.out.println$($t$.$getX$())$;