@EventHandler
	public void onDrop(PlayerDropItemEvent e){
	    Player player = e.getPlayer();    
		String name = player.getName();
	        if (plugin.onDuty.contains(name)) {
	        		if (!(e.getItemDrop().getEntityId() == 144)){
	        				e.setCancelled(true);
	        				player.sendMessage(plugin.prefix +"You Cannot Drop Items while on Duty");
	        		}
	        }
	}