adjusting sound volume from inside the game

hi all,

i like to know how can i change/adjust the pc volume from inside the game?? does anyone have a hint or an example of how to do this, cause i don’t know at all how to acomplished that.

TiA

Check this link Google found:
http://forum.java.sun.com/thread.jspa?threadID=636859&messageID=3716189