Obsession with twngan

It's been available for a while already, but I still want to praise Java 5, particularly for its new language features. I have written more ugly and clumsy class casting code than I've ever wanted for my whole life, and features like generics are finally here 5+ years after approval. True, most of these features are already in C#, and I don't think they will be used in FreePastry in the foreseeable future, but still, there is hope now... Speaking of which, programming languages are so interesting, it is indeed my biggest regret that I didn't learn enough during my undergrad.