Checking if entities are in certain world

Hi there,

I'm having a small issue with the code.
The purpose of the code is to count all the dead entities in specific world "TestWorld".

The problem is that the code completely ignores the name of the world and counts the beings regardless of the worlds in which they are being killed.

Any ideas?

Spoiler: Code

Code (Text):

  public void killZombie(EntityDeathEvent e)
  {
    Entity deadEntity = e.getEntity();
    Entity killer = e.getEntity().getKiller();
       
        if(killer.getLocation().getWorld().getName().equalsIgnoreCase("TestWorld"))
        {
        if(deadEntity.getLocation().getWorld().getName().equalsIgnoreCase("TestWorld"))
        {
        if (((killer instanceof Player)) && ((deadEntity instanceof Zombie)))
        {

            int killCount = this.configGetter.getConfig().getInt("ZombieKills");

            this.configGetter.getConfig().set("ZombieKills", Integer.valueOf(killCount + 1));

            saveConfig();
           
        }
       
        }
       
        }
  }

 

Just chedked, I don't have the code duplicated.

Can anyone think of an alternative ways of checking the world?

 

Still can't get it to work

Spoiler: Code

Code (Text):

  public void killZombie(EntityDeathEvent e, World w)
  {
   
        Entity deadEntity = e.getEntity();
        Entity killer = e.getEntity().getKiller();
        Player p = (Player)e.getEntity().getKiller();
   
      for(Entity f : Bukkit.getWorld(p.getName()).getEntitiesByClass(Zombie.class)) {
       
        if(killer.getLocation().getWorld().getName().equalsIgnoreCase("TestWorld"))
        {

        if (((killer instanceof Player)) && ((deadEntity instanceof Zombie)))
        {
            int killCount = this.configGetter.getConfig().getInt("ZombieKills");

            this.configGetter.getConfig().set("ZombieKills", Integer.valueOf(killCount + 1));

            saveConfig();
         
        }
     
        }
     
      }


  }

Update:
After many hours I finally got it to work. The code which I've posted originally is correct.