Problem IC2 Spam in Unleashed server (Known issue but is there an alternate fix?)

[kevv]

So I am getting this spam whenever a loaded chunk has a mass fabricator running with scrap

>2013-09-03 12:49:36 [WARNING] [IC2] API ERROR: ic2.core.block.machine.tileentity.TileEntityMatter@7467a0c9 (0:787,50,733) didn't implement demandsEnergy() properly, no energy from injectEnergy accepted (8) although demandsEnergy() requested 8.

I realize this is a known issue and is fixed by future updates; however, when I update it spams me with different errors that seem to be conflicts between IC2, Advanced Solar Panels, and Forestry's Electric Engines. I have the other two besides IC2 updated fully as well.

So what I'm asking is: Is there a workaround that will allow me to keep my server logs and not update my IC2?

 

[Siro]

It's possible to disable all [WARNING] and less severe levels of logging via a logging.properties file, but that will also disable quite a lot of other messages (including all the [INFO] messages).

 

[kevv]

It's possible to disable all [WARNING] and less severe levels of logging via a logging.properties file, but that will also disable quite a lot of other messages (including all the [INFO] messages).

Yeah, that's a little extreme for me, i'd like to have the info and warnings, but I guess there's no way to filter a specific warning? :/

 

[Siro]

Yeah, that's a little extreme for me, i'd like to have the info and warnings, but I guess there's no way to filter a specific warning? :/

Not without releasing a mod that modifies the class that's producing the warning, no.