小编stu*_*176的帖子

我是一个相当新手的Java开发人员.我有一个用于表示书籍的Book类,以及一个用于表示库的Library类.

Library类中的一些代码:

/**
 * method to populate books list
 */
public static void populateBooksList() {

    // instantiate books

    Book b1 = new Book("Catch 22", "Heller", "Thriller", 5, 1, false);
    Book b2 = new Book("The Hobbit", "Tolkien", "Fantasy", 4, 2, false);
    Book b3 = new Book("Gullivers Travels", "Swift", "Adventure", 3, 3,
            false);
    Book b4 = new Book("Moby Dick", "Melville", "Crime", 4, 4, false);
    Book b5 = new Book("The Lord of the Rings", "Tolkien", "Fantasy", 4, 5,
            false);

    // populate the array …