I've added statistics, but I'm not sure if it would be better to use class name (as I did) or short name, or bean name? Class name gives us the name of the actual class implementing module which would be nice to have and know if someone would overwrite or replace our class/module.

Changes are in issue #1246 branch.

Class name is ok, though I would either remove package or used shorthand (though, I would lean towards former).

Usually we also get accompanying config file so we know if there some custom code.

So from:

pubsub/stanzaProcessor/tigase.pubsub.modules.NodeCreateModule/Excutions last hour=0

to:

pubsub/module/NodeCreateModule/Excutions last hour=0

I've adjusted name of the class used in statistics

merged.