It did alright on PC. The problem I see there is that they had to reimplement it in C++/C# for other platforms, causing the updates to be way behind. Maybe I got that one wrong, but wasn't there some announcement that they'd switch to C++ in the PC version as well?

I'd like to add, though, that I don't generally see a problem with programming games in Java. I just prefer C++ for that, with portability being only one of the reasons.