This is my "Hello World" of Bukkit plug-in programming.
Everything you need to get started using Bukkit dev plug-in
programming in IntelliJIDEA.
Thanks to @maskedcrusader for his excellent YouTube tutorials
on getting started doing Bukkit Java development using IntelliJ IDEA
and also to the folks over at Bukkit forums (https://forums.bukkit.org/threads/exporting-plugin-using-intellij-idea.153119/)
Specifically Tirelessly (https://forums.bukkit.org/members/tirelessly.90704108/)
For his answer on how to get this packaged into a JAR file.
got these from the git hub