Please help with the following Java Project. Also please include comments in the code as well.

HW on Inheritance

$-$ The goal of this coding exercise is to wite the code for two classes BookstoreBook and LibraryBook. Both classes have these fields:

author: String

tiltle: String

isbn : String

$-$ The BookstoreBook has an additional data member to store the price of the book, and whether the book is on sale or not. If a bookstore book

is on sale, we need to add the reduction percentage $($like $20\%$ off...etc$).$ For a LibraryBook, we add the call number $($that tells you where the

book is shelved in the library$)$ as a string. The call number is automatically generated by the following procedure:

The call number is a string with the format xx$.$yyy$.$c$,$ where xx is the floor number that is randomly assigned $($our library has $99$

floors$),$ yyy are the first three letters of the author$$s name $($we assume that all names are at least three letters long$),$ and c is the last

character of the isbn.

$-$ In each of the classes, add the setters, the getters, at least three constructors $($of your choosing$)$ and override the toString method $($see sample

run below$).$

$-$ Your code should display the list of all books keyed in by the user

$-$ Create an abstract class that you name Book. The class Book should have the fields and the code that is shared by both the BookstoreBook

and the LibraryBook classes. Both of those classes extend the Book class. Test your code with an array of $100$ elements of Book. Call that array

list $($You can$$t have an array to store the BookstoreBook objects and another one to store the LibraryBook objects. One array $($list$)$ to hold all

the book objects that your code creates$).$

$-$ Create a class that you call BookList in which you put list as a private field. Your code must have the following structure:

public class Main $\{$

public static void main$($String args$[])\{$

$//$ Instantiate the class BookList here $...$

$\}$

$\}$

$//\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

abstract class Book $\{$

$//$code of the abstract class Book

$//$You may add an abstract method if you see fit...

$\}$

$//\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

class BookstoreBook extends Book $\{$

$//$ fields and specific code to the BookstoreBook class goes here

$\}$

$//\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

class LibraryBook extends Book $\{$

$//$ fields and specific code to the LibraryBook class goes here

$\}$

$//\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

class BookList $\{$

private Book$[]$ list;

public BookList$()\{$

list $=$ new Book$[100]$;

$//$ Additional code goes here if needed...

$\}$

$\}$

Sample Run

The user$$s entry is marked in boldface

Welcome to the book program!

Would you like to create a book object? $($yes$/$no$)$: yEs

Please enter the author, title ad the isbn of the book separated by $/$: Ericka Jones$/$Java made Easy$/458792132$

Got it$!$

Now, tell me if it is a bookstore book or a library book $($enter BB for bookstore book or LB for library book$)$: BLB

Oops! That$$s not a valid entry. Please try again: Bookstore

Oops! That$$s not a valid entry. Please try again: bB

Got it$!$

Please enter the list price of JAVA MADE EASY by ERICKA JONES: $14\mathrm{.}99$

Is it on sale? $($y$/$n$)$: y

Deduction percentage: $15\%$

Got it$!$

Here is your bookstore book information

$[458792132-$JAVA MADE EASY by ERICKA JONES, $$14\mathrm{.}99$ listed for $$12\mathrm{.}74]$

Would you like to create a book object? $($yes$/$no$)$: yeah

I$$m sorry but yeah isn$$t a valid answer. Please enter either yes or no: yes

Please enter the author, title and the isbn of the book separated by $/$: Eric Jones$/$Java made Difficult$/958792130$

Got it$!$

Now, tell me if it is a bookstore book or a library book $($enter BB for bookstore book or LB for library book$)$: LB

Got it$!$

Here is your library book information

$[958792130-$JAVA MADE DIFFICULT by ERIC JONES$-09.$ERI$\mathrm{.}0]$

Would you like to create a book object? $($yes$/$no$)$: yes

Please enter the author, title and the isbn of the book separated by $/$: Erica Jone$/$Java made too Difficult$/958792139$

Got it$!$

Now, tell me if it is a bookstore book or a library book $($enter BB for bookstore book or LB for library book$)$: LB

Got it$!$

Here is your library book information

$[958792139-$JAVA MADE TOO DIFFICULT by ERICA JONE$-86.$ERI$\mathrm{.}9]$

Would you like to create a book object? $($yes$/$no$)$: no

Sure!

Here are all your books...

Library Books $(2)$

$[958792130-$JAVA MADE DIFFICULT by ERIC JONES$-09.$ERI$\mathrm{.}0]$

$[958792139-$JAVA MADE TOO DIFFICULT by ERICA JONE$-86.$ERI$\mathrm{.}9]$

$\_\_\_\_$

Bookstore Books $(1)$

$[458792132-$JAVA MADE EASY by ERICKA JONES, $$14\mathrm{.}99$ listed for $$12\mathrm{.}74]$

$\_\_\_\_$

Take care now!