No Error but not working? EventHandler

There is no errors but isn't working i don't know what i did wrong?
It should send the message and give speed to the player.

Code:java

package as.FightManiac.TEST;
 
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
 
public class Test extends JavaPlugin implements Listener{
 
 
 
    public void onEnable(){
    getLogger().info("TEST ON MESSAGE");
 
 
    }
 
 
    public void onDisable() {
 
    }
 
    @EventHandler
      public void Abilities(PlayerInteractEvent event) {
        Player player = event.getPlayer();
        if ((event.getAction() == Action.RIGHT_CLICK_AIR) || (event.getAction() == Action.RIGHT_CLICK_BLOCK))
        {
          if (player.getInventory().getItemInHand().getType() == Material.FEATHER)
          {
              player.addPotionEffect(new PotionEffect(PotionEffectType.SPEED, 200, 3));
              player.sendMessage(ChatColor.DARK_GREEN + "TEST MESSAGE");
              {
              }
            }
          }
        }
    }

 

register your event
http://wiki.bukkit.org/Event_API_Reference#Registering_Events

 

Thank you sir