Dynamically loadable and unloadable application modules in Java - how?

Question

I\'m writing a server application which makes use of external modules. I would like to make them to be upgradeable without requiring server restart. How do I do that? I\'ve foun

Answer 1

OSGi is not so complicated - using PAX runner with maven worked as a breeze.

Or implement your own ClassLoader and set it to JVM : java -Djava.system.class.loader=com.test.YourClassLoader App.class