AFK clone with [AFK] before name in tablist

So, I don't want to explain much, as I didn't do much either. This is a clone of IsaiahPatton's fantastic plugin "AFK". (Link: https://dev.bukkit.org/projects/afk)
The only small feature I have added is that it says [AFK] before a players name in the tab menu.
The Original is in the public domain. Therefore I assume I am not doing anything illegal. If Isaiah has a problem with this, I will take it down immediately.
This is running on V4.5.5 of the original.

Donations:

My mods are free. If you want to buy me a cup of coffee as a thank you I would really appreciate it!

https://ko-fi.com/jonathanhoffmann