$10.$ Consider the code snippet below. You have to write a program that models a library with books. Each book has a unique identification number, title, and author. The identification number is auto$-$generated and auto$-$incremented for each book added to the library's catalog. The library's name and address are fixed for all books.$[3+3+4=10$ Marks$]$ For example: If two books, $"$To Kill a Mockingbird" by Harper Lee and $"1984"$ by George Orwell are added, the output should be:Library Name: Central LibraryLibrary Address: $123$ Main StBook ID: $1$Book Title: To Kill a MockingbirdBook Author: Harper Lee Library Name: Central LibraryLibrary Address: $123$ Main StBook ID: $2$Book Title: $1984$Book Author: George Orwell To assist with the task, a Book class and a Library class with a main method are given in the program. You have to fill the missing code in each class and method.A$.$ Book class $-$ This class should have static and final variables for book counter, library name, and library address. It should also have a constructor that takes the title and author as arguments and auto$-$generates the identification number.B$.$ displayBookDetails$()-$ This method should display the library name, library address, book ID$,$ book title, and book author in the given format. Java code:class Book $\{/*\_\_\_$MISSING CODE $($A$)\_\_\_*/$ private int id; private String title; private String author; public Book$($String title, String author$)\{$ this.title $=$ title; this.author $=$ author; $/*\_\_\_$MISSING CODE $($B$)\_\_\_*/\}$ public void displayBookDetails$()\{/*\_\_\_$MISSING CODE $($C$)\_\_\_*/\}\}$ public class Library $\{$ public static void main$($String$[]$ args$)\{$ Book book$1=$ new Book$("$To Kill a Mockingbird", "Harper Lee"$)$; book$1.$displayBookDetails$()$; Book book$2=$ new Book$("1984",$ "George Orwell"$)$; book$2.$displayBookDetails$()$; $\}\}$