In Appendix A, we gave an overview of the notation used to model aspects. In this appendix, we give a quick guide to the UML representation of other elements used in this book. The purpose is to highlight how these elements are used. For a more detailed discussion on the notation, please refer to the UML specification itself.
A package is an element that is used to group other elements.
A package is denoted as a tab folder.
You normally assign work to developers in terms of packages rather than individual classes. We use different kinds of packages in the book.
Layers are used as the first-level partitioning ...