Hi, I'm maintaining a project that is still using unmaintained aspectwerkz project. It's now time to move on ;) In this project, we are using a custom classloader "per thread" which "weave" class on the fly when class is loaded (Classloader#findClass(String)). [1] Since aspectj and aspectwerkz join forces in 2005, i'm trying to do the same thing with aspectj. But, i can find only documentation using agent [2], which is not possible in our use case. Is it still possible to do it with only runtime programmatic way ? Regards. [1] http://forge.codelutin.com/projects/isis-fish/repository/revisions/3798/entr... [2] http://www.eclipse.org/aspectj/doc/next/devguide/ltw.html -- Éric Chatellier - Code Lutin Tel: 02.40.50.29.28 - http://www.codelutin.com