public class BookTestHelp
{
    public static void main(String args[])
    {
        //declare data array here
        String data[][] = {{"Abraham Lincoln Vampire Hunter", "Grahame-Smith", "Wiley", "978-04465 63079", "13.99"},
        {"Frankenstein", "Shelley", "Prescott", "978-0486282114", "7.99"},
        {"Life of Kennedy", "Jones", "Pearson", "758-29304566", "12.90"},
        {"Dracula", "Stoker", "Addison", "978-0486411095", "5.99"},
        {"Curse of the Wolfman", "Hageman", "Wesley", "B00381AKHG", "10.59"},
        {"How to Pass Java", "Willis", "Wiley", "444-395869790", "1.99"},
        {"The Mummy", "Rice", "Addision", "978-0345369949", "7.99"},
        {"History of Texas", "Smith", "Prescott", "123-683947687", "9.75"}};

        //bArray declare here
        double quantity[] = {12, 8, 3, 53, 7, 23, 14, 5};
        //declare all the data

        //call buildinstances recieves bookarray
        bArray = buildInstances(dataarray);

        //call createcharge
        message = createCharge(dataArray, quatityarray);

        //print dialog box

    }

    public static Book[] buildinstance(String dataarray[][])
    {
        //declare bookarray
    book bookarray[] = new book [dataarray.length];

        for index in dataarray
            bookarray[index] = dataarray[i][0], dataarray[i][1], etc to get all the data

        //the return the book array
        return array of book
    }

    public static String createcharge(Stringpass bookarray, quantityarray)
    {
        //do stuff
        for index in bookarray
            charge = bookarray[index].calculateCharge(quantityarray[index]);
            total += bookarray[index].calculateCharge(quantityarray[index]);

            message +=
            //build string

        return mystring
    }