Tell OP when player mines diamonds

This is getting unacceptable. The Request forum is for everyone, not just yourself. Yourself being able to compile the source code doesn't mean other people reading this thread do. It is for plugins that can be used in production, i.e. phar plugins. Posting code here means that your plugin has not been tested, and we are seeing a whole thread fixing inspectable errors line-by-line. Otherwise, this is the same as requesting a private plugin, which is not allowed here.
You don't know how to edit a plugin unless you know how to fix these inspectable errors.

 

Why use isOp() when you have hasPermission()?

 

that would spam the logger as many times as how many non OP is online
and why not have two perms?
one to exclude tracked
and one to listen to breaks