IMO this only leads to mixing of concepts.
What concepts? Remember that python and Java 1.5 have this capability, because it's useful... are they both so wrong?
No ...it *is* useful!! ...a variable amount of parameters!
Some people will use the "{}" some won't. To be honest I would not feel very happy with UGLI since IMHO this interface is only half-backed. Sorry.
Half baked because it has "the parameter stuff"?
Either make it use the 1.5 stuff (and make 1.5 a requirement) or leave it out ...but this mixture is what I call half baked.
Remember that log4j uses that interface. Is log4j also half-baked?
Also with the parameters? ...wasn't aware of that ...but my opinion would still apply.
...and I don't see point of getting rid of the Avalon Logger dependency and introducing the UGLI dependency instead. Only because we want to get rid of Avalon?
Yes.
Is there any technical reason to switch from the Avalon Logger abstraction?
No.
Well ...then that's no good reason to me.
Rather I would also import the few classes into out repository (like we did with ECM) than doing the switch.
cheers -- Torsten