Program to demonstrates Array of Objects

/* Program to demonstrates Array of Objects */

class Book
{
    String bookTitle;
    double price;

    public void setName(String bookName)
    {
        bookTitle = bookName;
    }

    public void setPrice(double cost)
    {
        price=cost;
    }

    public String getName()
    {
        return bookTitle;
    }

    public double getPrice()
    {
        return price;
    }
}

class BookDemo
{
   
    Book books[];

    BookDemo()
    {
        books=new Book[2];
    }

    void createBooks()
    {
        //create the first book object and set its Attributes
        books[0]=new Book();
        books[0].setName("Gone with the wind");
        books[0].setPrice(500.25);

           
        //create the second book object and set its Attributes
        books[1]=new Book();
        books[1].setName("Java Programming");
        books[1].setPrice(475);
    }

    void showBooks()
    {
        /* Display the array of book objects. The variable length
        stores the number of items in an array */            System.out.println("Book Title \t\t\t Price");
        System.out.println("============= \t\t\t ======");
        for(int count =0;count<books.length;count++)
        {
            System.out.println(books[count].getName()+
              "\t\t"+books[count].getPrice());
        }
    }

    public static void main(String args[])
    {
        /* create an object of BookDemo class and invoke createBooks
               and showBooks methods using the object */
        BookDemo object=new BookDemo();
        object.createBooks();
        object.showBooks();
    }
}