Hello, The context is using one's own addon in a second project. Say this addon manipulates all the @Path classes As I was playing with code generation, I faced issues while trying to do Class.forName() because the addon has no knowledge of P2 classpath. What I did is infer the file path of the sources and then use Roaster to get a JavaInterface. But now, if I wanted to introspect (the java.lang.reflect way) a class declared in a dependency of this second project (like a class defined in twitter4j for example), how would I do ? Should I loop on all JARs in the visited project then loop on all the JAR's .class entries and tell the classloader to load them ? And same for target/classes ? Or is it a special classloader that I haven't found ? Cheers, Jerome Posted by forums Original post: https://developer.jboss.org/message/920001#920001