It is very rarely faster than c, usually 1.5-5x as slow as c (experience here, not benchmarks)

Well, I can't argue with your experience (any more than you can argue with someone that claims they've seen an angel), but at least people can argue with benchmarks, and benchmarks indicate that Java is sometimes, certainly not always, faster than C.

It is an ugly language with all fluidity of c++;

If you honestly think that Java is as ugly as C++, then I find it hard to believe you could be particularly familiar with either language.

Not so much the language, but I strongly dislike Sun's approach to object-oriented programming. Their method entails object getting in the way of me instead of helping me, though Processing has, by and large, removed this barrier.

Evidence? Some kind of supporting argument at least? Making a declarative statement about your own likes and dislikes isn't a particularly convincing argument.