Use Java.....

May I know how can I use java to output to a port and make a LED light up my life....

LED???
(I had to go search for what the heck that meant. For those of you who are as "in the dark" as me - it means Light Emitting Device)
So this is an engineering question??? (and you thought we could answer this . . Cindy laughs into hand)

Perhaps the J2ME forum (Micro Edition) would get you a better answer, but I'll leave this here for a while longer.
NO Wait!!! Success!!!

I found an example at JavaBoutique that has the source code with it!!!
http://java.webdeveloper.com/LED/

Did find some interesting sites: http://ledmuseum.home.att.net/reserved.htm http://eio.com/ledintro.htm