Code on this page is generally code that I just felt like writing. Much of it was created to support the ideas behind a Free World Address Database. Some of it was created as part of regular software development and modified to make sense in a open source environment.
All of the code referenced here is essentially LGPL'd. I'll put a better license declaration out here along with javadocs at some point. But if you want to take pieces of this code or rename the classes, that is okay with me.