Using Generics and Reflections in Java for interface method implementation

I am trying to solve an exercise using Guice. I have done pretty much everything else, but this method implementation is confusing the soul out of me. The purpose of this method is to act as a registrar of loggers and there is another method which will act as a dispatch messages to the correct logger (@named loggers). I am not worried about the dispatcher too much as I know how to do that. But the registrar method MUST use generics and reflections. I am badly stuck here and my Java experience is almost non-existent when it comes to using reflections with "java.lang.Class".

The code is given below:

class MyManagerImpl implements MyMgr {

    /* MyListener below is an interface */
    public synchronized void regService(Class<? extends MyListener> loggerObj) {
    ...
    ...
    ...
    }

    public synchronized void dispatch(String msg, String logger) {
          / * dispatches the messages to the correct logger which
            * I know how to do 
            *
            */    
    }


}

I understand that the above wildcard-enabled type expression says "Class contains anytype that implements of, or extends, MyListener interface". But I am quite new to using Class for anonymity. Is it possible to see an example where this loggerObj is actually being modified/used to invoke a member function.