macOS Create System Preference pane's plugin

[Greggg]

Hi All,
So I'd like to build a preference pane for the Tomcat.
It would be nice to have it start and stop by selecting an option in the
system's preference pane. (something similar to mySQL preference pane plugin) I can't find any tutorials on line..........
Where could I find an info on how to create/build something like that.
Does it need to be in objective-c?
Thanks for suggestion.......

 

[kainjow]

To get started, open Xcode and go File > New Project, then select Standard Apple Plug-ins, then Preference Pane: