Today I'm going to start cleaning out the references in old posts to Sun Microsystems. Sun is gone now, except for a page that tells you it's gone and points toward Oracle. Oracle bought Sun, and now owns Java.
Many of my old articles point toward the previous Sun website. I'll be changing those to point to current locations for the same resources, mostly to be found on java.net.
If you come across something I appear to have missed, feel free to email me with the article title so that I can fix it. Thanks!
One More Thing
It's worth noting that since some of these articles were written, the official online resources have improved. I still think there are some major gotchas for new learners in Java, but things are definitely better than when I started this blog.