3.Library Test Class

import java.util.Date;

public class LibraryTestClass {

    public static void main(String[] args) {
        Library library = new Library("UKTCLibrary");

        library.AddBook(new Book("Book", "UKTCLibrary", new Date(), "987654321", "Josh"));
        library.AddBook(new Book("Book2", "UKTCLibrary", new Date(), "987654321", "Stephen King"));
        library.AddBook(new Book("Book3", "UKTCLibrary", new Date(), "1234569876", "Stephen King"));

        for(int i = 0;i < library.Books.size();i++){
            System.out.println(library.BookInfo(library.Books.get(i)));
        }

        for(int i = library.Books.size() - 1;i >= 0;i--){
            if(library.Books.get(i).getAuthor().equals("Stephen King")){
                library.RemoveBook(library.Books.get(i));
            }
        }

        System.out.println("Books After Removal ------------");
        for(int i = 0;i < library.Books.size();i++){
            System.out.println(library.BookInfo(library.Books.get(i)));
        }
    }
}