Simple "Animated" horse display class - Bukkit

public class testCounter
{
  private final Plugin plugin;
  private int countdownTimer;
  private LivingEntity horse;
  private String name;
  private WitherSkull skull;
  private boolean stopped;
  public static List<Integer> test = new ArrayList<Integer>();
  @SuppressWarnings("deprecation")
public testCounter(Plugin plugin2, String name)
  {
      this.stopped = false;
      this.name = name;
    this.plugin = plugin2;
   this.horse =  Bukkit.getPlayer(name).getWorld().spawnCreature(new Location(Bukkit.getPlayer(name).getLocation().getWorld(), Bukkit.getPlayer(name).getLocation().getBlockX(), Bukkit.getPlayer(name).getLocation().getBlockY() + 68, Bukkit.getPlayer(name).getLocation().getBlockZ()), EntityType.HORSE);
   this.skull =  Bukkit.getPlayer(name).getWorld().spawn((new Location(Bukkit.getPlayer(name).getLocation().getWorld(), Bukkit.getPlayer(name).getLocation().getBlockX(), Bukkit.getPlayer(name).getLocation().getBlockY() + 68, Bukkit.getPlayer(name).getLocation().getBlockZ())), WitherSkull.class);
   this.skull.setPassenger((Entity) this.horse);
   this.skull.setDirection(new Vector(0,0,0));
   ((CraftAgeable) this.horse).setAge(-1700000);
   this.horse.setCustomName(name);
   this.horse.setCustomNameVisible(true);
   this.start(this.skull.getLocation(), this.name);
  }

  public void stop() {
      this.stopped = true;
  }
  public void start(Location horse, final String msg)
  {
      this.countdownTimer = Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(this.plugin, new Runnable()
      {
          int i = 0;
      @SuppressWarnings("deprecation")
    public void run()
      {

        if (this.i > 0)
        {
            if(i < msg.length()+1) {
                    ((Entity) testCounter.this.horse).remove();
                    Location skulls = new Location(testCounter.this.skull.getLocation().getWorld(), testCounter.this.skull.getLocation().getBlockX(), testCounter.this.skull.getLocation().getBlockY(), testCounter.this.skull.getLocation().getBlockZ());
                    testCounter.this.skull.remove();
                    testCounter.this.horse =  Bukkit.getPlayer(name).getWorld().spawnCreature(new Location(testCounter.this.skull.getLocation().getWorld(), testCounter.this.skull.getLocation().getBlockX(), testCounter.this.skull.getLocation().getBlockY() + 65, testCounter.this.skull.getLocation().getBlockZ()), EntityType.HORSE);

                    testCounter.this.horse.setNoDamageTicks(40);
                   testCounter.this.skull =  Bukkit.getPlayer(name).getWorld().spawn(skulls, WitherSkull.class);
                   testCounter.this.skull.setPassenger((Entity) testCounter.this.horse);
                   ((CraftAgeable) testCounter.this.horse).setAge(-1700000);
                   testCounter.this.horse.setCustomName(name.substring(0, this.i));
                   testCounter.this.horse.setCustomNameVisible(true);
                   testCounter.this.skull.setDirection(new Vector(0,0,0));
                    this.i++;
            } else {
                    testCounter.this.cancel();
                    if(!stopped) {
                    testCounter.this.start(testCounter.this.skull.getLocation(), testCounter.this.name);
                    }
                    this.i = 0;
            }
        } else {
            this.i++;
        }
      }
    }, 0L, 2L);
      testCounter.test.add(this.countdownTimer);
  }

  public static void cancelAll() {
      for(int sc : testCounter.test) {
          Bukkit.getScheduler().cancelTask(sc);
      }
  }

  public void cancel()
  {
    Bukkit.getScheduler().cancelTask(this.countdownTimer);
  }
}