Getting an instance of PlotSquared - IntellectualSites/plotsquared-documentation GitHub Wiki

import org.bukkit.Bukkit;
import org.bukkit.plugin.java.JavaPlugin;

public class MyPlotPlugin extends JavaPlugin {
    public static MyPlotPlugin THIS;

    @Override
    public void onEnable() {
        MyPlotPlugin.THIS = this;
        if (Bukkit.getPluginManager().getPlugin("PlotSquared") != null) {
        // Do something
       }
    }
}