Write a program intended to manage a library. Your program should create an interface for users to

perform a series of operations, and define the following classes:

Book:

Contains two strings for a title and genre

Implements a parameterized constructor for setting the above

Implements a ToString$()$ method that will print only the title of the book

BookShelf:

Contains a character representing the first letter of the title of each book in this shelf

Contains an Arraylist of Books. This should contain a maximum of eight books

Implements a default constructor and getter$/$setters for the above

Implements a void method that will add a Book to this shelf if the Book's title begins with the

correct letter for the shelf. If the Book is not appropriate for this shelf, simply return

Implements a void method that will remove a Book from this shelf

Implements and overrides the ToString$()$ method, which will print each Book title in the shelf

on a single line. Each title should be separated by three spaces. If there are no books in the

shelf, print "Empty" instead.

LibraryTester:

Contains only a main method that performs the following:

Instantiate two different BookShelf objects, with bookshelf titles being $\text{'}$O$\text{'},\text{'}$T$\text{'}.$

Print both BookShelf objects

Instantiate the following four Books

"The Heart of the Betrayed" $-$ Crime

"Our Hill of Stars" $-$ Fantasy

"One of a Kind" $-$ Science Fiction

"The Vision of Roses" $-$ Romance

Print each of these Books $($from top to bottom$)$

Attempt to add each Book to both shelves

Print both BookShelf objects, starting with the BookShelf intended for book titles starting

with $\text{'}$O$\text{'}($then $\text{'}T\text{'})$

Expected output:

The Heart of the Betrayed

Our Hill of Stars

One of a Kind

The Vision of Roses

Our Hill of Stars One of a Kind

The Heart of the Betrayed The Vision of Roses