System.out.println$($userInt $+""+$ userDouble $+""+$ userChar $+""+$ userString$)$;

$//(2)$ Output the four values in reverse

System.out.println$($userString $+""+$ userChar $+""+$ userDouble $+""+$ userInt$)$;

$//(3)$ Cast the double to an integer and output that integer

int castedInt $=($int$)$ userDouble;

System.out.println$($userDouble $+"$ cast to an integer is $"+$ castedInt$)$;

scnr$.$close$()$;