Java Rewrite class on the Fly! [Obfuscator]

I need an java application that will basically rewrite itself every few minutes/hours. By rewriting itself i say. Obfuscating ( Changing variable names, classes names, etc) I googled a bit about this and found this open source program [[login to view URL]][1] I have a java application and i want every few minutes to REWRITE itself, creates diferent .class names into the .jar application. Closses the old application after Obfuscating and starting new process. The obfuscating i need to be as ugly as it can, by that i mean very long variable names with nosense names, Same goes for class names and Objects and everything else. When you bid to this project please explain exactly what you are going to do. What will you give me after you finish the project, Will i be able to easy integrate this into my application ? Also don't forget i'l need source codes too.