package YOUR.PACKAGE.NAME;

import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;

/**
 *
 * @Author Jake
 */
public class Events implements Listener{

    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        event.getPlayer().sendMessage("Hello");
    }

}