Bad word censor in Java/AspectJ

Hey /prog/ can you help me out with this?

I am trying to make a filter for bad words using java/aspectj. Whenever a method has a System.out.println which includes a bad word I want it to be replaced with an equal amount of #s. For example System.out.println("You are a damn shiteater") should print out "You are a #### ####eater". All bad words are stored as strings on a list which I can access with getBadWords(). It shouldn't be case-sensitive either. I am really stuck with this one so I hope you can help.

>>41
Oh hai, would you be interested in a GreaseMonkey script to make all of FrozenVirgin's posts invisible? It definatelly would make your stay at /prog/ more enjoyable.

http://dis.4chan.org/read/prog/1231209853/10

>>45
I can only promote this script. Without FaggotVoid's posts I don't have to rage everytime I browse /prog/.

I do believe FrozenVoid has been backed into a corner by his own stupidity. I would say "score 1 for /prog/", but as long as FrozenVoid posts as a name/tripfag, /prog/ is a big 0.