How do I read a csv file into an list of objects in java then, pass in the object into a insertion sort function and run without any errors?

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.List;

public class LoadingData
{  
    List <Book> Alist = new ArrayList<>();

    public void loading(String fileName, Class<?> theClass) //read csv file into array list of objects
    {
        Constructor<Book>[] ctors = (Constructor<Book>[]) theClass.getConstructors();
        Constructor<Book> ctor = ctors[0];
        
        try (BufferedReader br = new BufferedReader(new FileReader(fileName))) 
        {

            String currentLine;
            boolean first = true;
            while ((currentLine = br.readLine()) != null)//while file is not empty, implement loop
            {
                Object[] details = currentLine.split(",");
               
                if (first) 
                {
                    first = false;
                    continue;
                }
                
                Book instance = ctor.newInstance((Object[]) details);
                //Alist.getClass(instance)= instance.getTitle()title;
                Alist.add(0,instance);     
            }
        }
        catch (IllegalAccessException    |
               IllegalArgumentException  |
               InstantiationException    |
               InvocationTargetException |
               IOException ioe) {
        }
    }
 
    
    public void insertionSort(List<Object> array)
        {
            int i, j;
            for (i=1; i < array.size();i++ )
            {
                String current = (String) array.get(i);
                j=1;
                    while(j>0 && current.compareTo((String) array.get(-1))<0)
                    {
                        array.set(j, array.get(j-1));
                        j--;
                    }
                array.set(j, current);
            }
            System.out.println(array);
        }
    

    
    public static void main(String[] args) 
    {
        //create new object Loading data
        LoadingData Data = new LoadingData();
        
        Data.loading("C:\\Users\\User\\Documents\\NetBeansProjects\\sorting\\src\\sorting\\books.csv", Book.class);

        System.out.println("Before sort");
        System.out.println(Data.Alist);
        System.out.println("After sort");
        insertionSort(Data.Alist);
        
       
            
    }
}
//Book class
public class Book
{

    String bookID;
    String title;
    String authors;
    String average_rating;
    String isbn;
    String isbn13;
    String language_code;
    String num_pages;
    String ratings_count;
    String text_reviews_count;
    String publication_date;
    String publisher;

    public String getBookID() {
        return bookID;
    }

    public void setBookID(String bookID) {
        this.bookID = bookID;
    }

    public String getTitle() {
        return title;
    }

    public void setTitle(String title) {
        this.title = title;
    }

    public String getAuthors() {
        return authors;
    }

    public void setAuthors(String authors) {
        this.authors = authors;
    }

    public String getAverage_rating() {
        return average_rating;
    }

    public void setAverage_rating(String average_rating) {
        this.average_rating = average_rating;
    }

    public String getIsbn() {
        return isbn;
    }

    public void setIsbn(String isbn) {
        this.isbn = isbn;
    }

    public String getIsbn13() {
        return isbn13;
    }

    public void setIsbn13(String isbn13) {
        this.isbn13 = isbn13;
    }

    public String getLanguage_code() {
        return language_code;
    }

    public void setLanguage_code(String language_code) {
        this.language_code = language_code;
    }

    public String getNum_pages() {
        return num_pages;
    }

    public void setNum_pages(String num_pages) {
        this.num_pages = num_pages;
    }

    public String getRatings_count() {
        return ratings_count;
    }

    public void setRatings_count(String ratings_count) {
        this.ratings_count = ratings_count;
    }

    public String getText_reviews_count() {
        return text_reviews_count;
    }

    public void setText_reviews_count(String text_reviews_count) {
        this.text_reviews_count = text_reviews_count;
    }

    public String getPublication_date() {
        return publication_date;
    }

    public void setPublication_date(String publication_date) {
        this.publication_date = publication_date;
    }

    public String getPublisher() {
        return publisher;
    }

    public void setPublisher(String publisher) {
        this.publisher = publisher;
    }

    
    public Book (String bookID, String title, String authors, String average_rating, String isbn, String isbn13, String language_code, String num_pages, String ratings_count, String text_reviews_count, String publication_date, String publisher ) 
    {
        this.bookID = bookID;
        this.title = title;
        this.authors = authors;
        this.average_rating = average_rating;
        this.isbn = isbn;
        this.isbn13 = isbn13;
        this.language_code = language_code;
        this.num_pages = num_pages;
        this.ratings_count = ratings_count;
        this.text_reviews_count = text_reviews_count;
        this.publication_date = publication_date;
        this.publisher = publisher;
    }

    @Override
    public String toString()
    {
        return String.format(" (%s) %s  %s  %s  %s  %s  %s  %s  %s  %s  %s  %s  \n", bookID, title, authors,average_rating, isbn,  isbn13, language_code, num_pages, ratings_count, text_reviews_count, publication_date, publisher );
    }
}