This is a Minecraft Forge mod.
A mod description can be found on CurseForge.
This is a combined work only using and not modifying used libraries.
My fork is tailored for my use case. The empty server time begins immediately when the server starts and there were two commands added: startEmptyTimer and stopEmptyTimer. Both are self-explanatory. All credit goes to GeheimagentNr1, I just modified a few lines of code.
The mentions of the used libraries, their licences and their copyright holders can be found in the lib_licences folder.
Because in the master branch is no source code, lib_licences cannot be found in this branch.
Direct dependent libraries are metioned here:
This Minecraft Forge mod uses Minecraft Forge as mod launcher with the GNU LGPLv2.1
A description how to use differnt versions of Minecraft Forge can be found here: https://github.com/MinecraftForge/MinecraftForge