In memory jar / class file execution

Question

I have a jar file (say app.jar) in a certain location available as a file/stream from an http server. The problem is that app.jar is itself a frequently updated jar file being

Answer 1

Have you had a look at the URLClassloader class yet?

The JarClassloader here might be useful: http://www.java.happycodings.com/Other/code27.html