Well, now over a decade later and a tonne of real work has been done by real companies with Java. By people who don't give a shit about whether it's buzzword compliant or 'free as in speech'.
Nerds getting their knickers in a twist about freedom or whether you can write 'hello world' in 20 less characters, or whether you can implement currying in Java are just not the target market for Java and quite frankly, outside a very small cloistered world, they're not really an important market, either.
One day, Java will be superceeded, and I expect that it will be something akin to Gosu - kinda like Java, Java compatable but 'better' enough in some way to make people want to move - much like the C to C++ transition happened: people can keep their existing investments and codebases, but start doing new stuff in a way which adds some value. I don't think such a language exists yet - Gosu doesn't offer enough I think. But one day,