This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
What does "it" mean in your question: final classes in general, or String, or String's methods? The rule is that you can't create a subclass of a final class at all; therefore if you can't create a subclass, there's no way to override the methods of a final class, right?