clearInv.java v.06

package me.kevinatoranator.AGTV;

import java.util.HashSet;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerChangedWorldEvent;


public class clearInv implements Listener {
    public static HashSet <String> clearWorlds = new HashSet <String>();
    @EventHandler
    public void changeWorld(PlayerChangedWorldEvent event){
        Player player = event.getPlayer();

        if(clearWorlds.contains(player.getWorld().getName())){
            player.getInventory().clear();
            player.sendMessage("Your inventory and armor has been cleared.");
            player.getInventory().setBoots(null);
            player.getInventory().setChestplate(null);
            player.getInventory().setHelmet(null);
            player.getInventory().setLeggings(null);
        }
    }
}