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import java.util.*;/** * Write a description of class TicketAgent here. *  * @author Jerediah Fevold * @version 3 Nov 06 */public class TicketAgent{       public static void main(String[] args) {    int rand1 = 0;    int custNum = 1;    int inLine = 0;    int customers = 0;    int custInt = 0;    String front = "";        Line line = new Line();        Random randNum = new Random();        Random randCust = new Random ();            customers = randCust.nextInt(20) + 10;            System.out.println(customers);              while(customers > 0) {            rand1 = randNum.nextInt(500);            if(rand1 == 250) {                line.enqueue(new Customer(custNum));                custNum = custNum + 1;                inLine = inLine + 1;                System.out.println("Customer " + custNum + " has entered the queue");            }                        if(rand1 == 150 && inLine > 0) {                front = line.peekFront().toString();                line.dequeue();                System.out.println(front + " has left the queue");                inLine = inLine - 1;                customers = customers - 1;            }                    }    }        }