What code would you have made available? What servlets and JSPs? This site uses UBB software (yea, we know, we know) which is mostly CGI. Even if it were Java it would be up to the people at UBB to make their code available. Same will apply when we switch over to Jive.
Note to self: don't get into a fist fight with a cactus. Command this tiny ad to do it: