Trying to create a small plugin, but even though it registers in spigot, wont work.

I have been learning to develop plugins for about 4 weeks now, and I have done a few very simple things. But right now I am just messing around to see if I can get something to work. I tried to make it so that skeletons would one-shot you, and creepers would only deal half a heart of damage. Even though spigot recognizes the plugin, the actual code wont work. Any ideas why?

Code:

import org.bukkit.Bukkit;

import org.bukkit.entity.Creeper;

import org.bukkit.entity.EntityType;

import org.bukkit.entity.Player;

import org.bukkit.entity.Skeleton;

import org.bukkit.event.EventHandler;

import org.bukkit.event.Listener;

import org.bukkit.event.entity.EntityDamageEvent;

import org.bukkit.plugin.java.JavaPlugin;



public class Main extends JavaPlugin implements Listener {

  

    [I]@Override[/I]

    public void onEnable() {

        System.[B][I]out[/I][/B].println("PLUGIN ENABLED");

        Bukkit.[I]getPluginManager[/I]().registerEvents(this,this);

    }

    [I]@EventHandler[/I]

    public void onTest(EntityDamageEvent event) {

        if(event.getEntityType()==[I]EntityType[/I].[B][I]PLAYER[/I][/B]){

            Creeper creeper = (Creeper) event.getEntity();

            Player player=(Player)event.getEntity();

            player.damage(1.0, creeper);

        }else if(event.getEntityType()==[I]EntityType[/I].[B][I]PLAYER[/I][/B]){

            Player player = (Player) event.getEntity();

            Skeleton skeleton = (Skeleton) event.getEntity();

            player.damage(40.0,skeleton);

          

        }      

    }

}

Any help is much appreciated.

 

That is a good idea, I will try that.

I tried it, and as far as I can tell, the event is not even firing.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.