Sun Java uses OSS not ALSA?

[twinklellon]

I use NesCafe to play NES games. But is there a default setting that makes SUN JAVA use oss instead of ALSA? It causes problems. I cannot listen to my music and play any java game with sound at the same time.

Any solutions? Is there a bug with "libjsoundalsa.so"?
P.S. I Hate using "aoss" to launch java applications.