Is MessageReceiver a specific attribute listener ...?

Julien Bayle's icon

I guess it isn't.
I found that in the documentation (/Applications/Max6/java-doc/api/com/cycling74/max/MessageReceiver.html on OSX)

Is there an example of use ? and where can we find all message-id to track ...?

Is there a way to listen any changes from an attributes of an object not instantiated by the JAVA code itself ?