public class tablist
  implements Listener
{
  @EventHandler
  public void onJoin(PlayerJoinEvent e)
  {
    sendTablistHeaderAndFooter(e.getPlayer(), "§b§lLyriax.de", "§5Forum §8» §awww.Lyriax.de \n §5Teamspeak §8» §aLyriax.de");
  }

  public void sendTablistHeaderAndFooter(Player p, String header, String footer)
  {
    if (header == null) {
      header = "";
    }
    if (footer == null) {
      footer = "";
    }
    IChatBaseComponent tabHeader = IChatBaseComponent.ChatSerializer.a("{\"text\":\"" + header + "\"}");
    IChatBaseComponent tabFooter = IChatBaseComponent.ChatSerializer.a("{\"text\":\"" + footer + "\"}");

    PacketPlayOutPlayerListHeaderFooter headerPacket = new PacketPlayOutPlayerListHeaderFooter(tabHeader);
    try
    {
      Field field = headerPacket.getClass().getDeclaredField("b");
      field.setAccessible(true);
      field.set(headerPacket, tabFooter);
    }
    catch (Exception e)
    {
      e.printStackTrace();
    }
    finally
    {
      ((CraftPlayer)p).getHandle().playerConnection.sendPacket(headerPacket);
    }
  }
}