Better chat input via command & Improvements | v1.6.3.15
Changelog
WolfyUtilities API instances can now be created in the plugin's constructor.
Added ChatTabComplete to set custom Tab completions on chat input.
Improved the /wui command. The command can now be used by players to input text instead of typing it straight into the chat. This makes it possible to use tab completions and doesn't interfere with any other chat plugin. The old way of typing input into the chat still works and will be passed to the command, but in the future, it's recommended to use the command directly.
Improved RandomCollection: It now extends TreeMap to open up more methods to values etc. RandomCollection#next now returns null if no value is available.