EventHandler(ignoreCancelled=true, priority=EventPriority.MONITOR)
  public void onPlayerInteract(PlayerInteractEvent event)
  {
    if (event.getAction() == Action.RIGHT_CLICK_BLOCK)
    {
      Player player = event.getPlayer();
      BlockState state = event.getClickedBlock().getState();
      if ((state instanceof Skull))
      {
        Skull skull = (Skull)state;
        player.sendMessage(ChatColor.YELLOW + "This head belongs to " + ChatColor.WHITE + ((skull.getSkullType() == SkullType.PLAYER) && (skull.hasOwner()) ? skull.getOwner() : new StringBuilder().append("a ").append(WordUtils.capitalizeFully(skull.getSkullType().name())).append(" skull").toString()) + ChatColor.YELLOW + '.');