Party Guest List

1. Party Guest List

Write a complete program that stores and prints participants in a party. As part of your program, write a Party class that implements these members:
• An instance constant that holds the maximum number of guests.
• Three instance variables that hold, respectively, the actual number of guests, an array of the names of the guests, and the party host’s name.
• A constructor that stores the maximum number of guests and the host’s name.
• An addGuest method that adds a guest to the guest list or prints an error message if the guest is already on the list or there’s no more room on the guest list.
• A helper method, isOnList, that receives a parameter named guest. The method returns true if guest is on the guest list and returns false otherwise.
• A printParty method that prints the party’s host and guests.

Provide a driver class that tests your Party class. Your driver class should contain this main method:

public static void main(String[] args)
{
Party party = new Party(3, "David Beckham");
party.addGuest("Roberto Baggio");
party.addGuest("Zinedine Zidane");
party.addGuest("Roberto Baggio");
party.addGuest("Johan Cruyff");
party.addGuest("Diego Maradona");
party.printParty();
} // end main

When compiled and run, your driver class and Party class together should produce this output:

Roberto Baggio is already on the guest list.
Diego Maradona cannot come to the party. The guest list is full.
Guest list for David Beckham's party:
Roberto Baggio
Zinedine Zidane
Johan Cruyff