DynamicScriptLoader
DynamicScriptLoader is a plugin for Minecraft servers (Bukkit/Spigot/Paper) that allows you to load Java files directly without the need for rebuilding the plugin. You can easily add Java scripts to the server without having to recompile and reinstall the plugin.

Installation

1. Download the DynamicScriptLoader JAR file and place it into the plugins folder in the root directory of your Minecraft server.
2. Restart the server for the plugin to load.
3. Java script files will be loaded and executed when the server starts or when an event is triggered.