public List searchByAuthor()

in src/com/example/library/Library.java [32:40]

• 9 lines of code
• 3 McCabe index (conditional complexity)

    public List<Book> searchByAuthor(Author author) {
        List<Book> result = new ArrayList<>();
        for (Book book : books) {
            if (book.getAuthor().equals(author)) {
                result.add(book);
            }
        }
        return result;
    }