• Consider a class called Book that represent a book. A Book should include four pieces of information as instance variables:
  5. a book name,
  6. an ISBN number
  7. an author name
  8. a publisher name.

public class Book

{

private String Name;

private String ISBN;

private String Author;

private String Publisher;

//Write your code here

1. Your class should have a constructor that initializes the four instance variables.
2. Provide a mutator method and accessor method for each instance variable.