Q$3)$ The LibraryBook.java file should contain.

$[3M]$

Instance variables

Book ID: Represented as an integer.

Book Title: Represented as a string.

Author: Represented as a string.

Availability status: Represented as a boolean.

Provide getter and setter methods for all instance variables.

Definition for Instance methods:

checkOut$()$: This method marks the book as unavailable. If the book is currently available, it displays a message indicating that the book has been checked out. It also changes the availability status of the book.

returnBook$()$: This method checks for the availability of the book. If the book is returned, it changes the availability status of the book and displays the status of the book.

Override the tostring$()$ method to display book details including ID$,$ title, author, and availability.

The LibraryTest.java file should contain.

The class should have the main$().$

Create one object for the LibrarvBook class using the default constructor and set values using the setters

With the help of the object, call the methods $-$ checkout$().$ returnBook$(),$ and display book details using tostring$().$