public class CustomNpc {
    private EntityPlayer npc;

    protected CustomNpc() {
        MinecraftServer server = ((CraftServer) Bukkit.getServer()).getServer();
        WorldServer world = ((CraftWorld) Bukkit.getServer().getWorlds().get(0)).getHandle();
        npc = new EntityPlayer(server, world, new GameProfile(UUID.randomUUID(), ChatColor.AQUA + "Я мразь"), new PlayerInteractManager(world));
    }

    protected void teleport(Location loc, Player p) {
        npc.teleportTo(loc, false);
        PlayerConnection connection = ((CraftPlayer)p).getHandle().playerConnection;
        connection.sendPacket(new PacketPlayOutPlayerInfo(EnumPlayerInfoAction.ADD_PLAYER, npc));
        connection.sendPacket(new PacketPlayOutNamedEntitySpawn(npc));
    }
}