Add a LICENSE

[amol-mandhane]

We want to use log4e as a logging framework in one of our packages. But we can't do so without log4e having a LICENSE. Can you please add a LICENSE to the package?

https://choosealicense.com/ should help you choose a LICENSE quickly.

[aki2o]

I'm not sure about license...
Is this part not a license?

[amol-mandhane]

Generally, package level licenses are required for all-purpose usage.

The file you linked to uses GNU GPL v3 license. You can just extended that to the package by copying https://choosealicense.com/licenses/gpl-3.0/ in a LICENSE file at the top directory of your repo.

[aki2o]

I did it.