public class QueueTest $\{$

public static void main$($String$[]$ args$)\{$

Queue $a=$ new Queue$()$;

a$.$ addQueue$(5)$;

a$.$ addQueue $(9)$;

a$.$ addQueue $(8)$;

System.out.println$("$queue:$")$;

a$.$ outputQueue$()$;

System.out.println$("$front: $"+$ a$.$getFront$())$;

System.out.println$("$rear:$"+$ a$.$getRear$())$;

a$.$ addQueue $(6)$;

System.out.println$("$queue:$")$;

a$.$ outputQueue$()$;

a$.$deleteQueue$()$;

System.out.println$("$queue after delete:"$)$;

a$.$ outputQueue$()$;

$\}$

$\}$