java slower in rawhide?

[Bruno Wolff III]

On Sun, Sep 07, 2008 at 00:03:37 -0500,
  Bruno Wolff III <bruno at wolff.to> wrote:
> After upgrading from F9 to rawhide, a java game, Colossus, I play a lot
> is running annoyingly slow. Is there something that changed between F9
> and rawhide that would account for this? Colossus won't work with gcj,
> so I don't have the option to switch to that java to see if it's faster.
> glxgears still runs with about the same frame rate it did previously, so
> I don't think it is a graphics driver slow down.

I didn't find a cause, but things returned to normal after applying yesterday's
rawhide and a koji kernel.