error en el case null:

        for (String paramString : paramList) {
          ParameterType param = ParameterType.valueOf(paramString);
          if (param == null) {
            Bukkit.getLogger().severe("No such parameter type : " + paramString);
            continue;
          }
          switch (param) {
            case null:
              count = config.getInt("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case DATA:
              data = config.getInt("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case EFFECT:
              effect = Effect.valueOf(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case EXTRA:
              extra = config.getDouble("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case LOCATION:
              location = parseStringToVector(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case OFFSET:
              offset = parseStringToVector(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case PARTICLE:
              particle = Particle.valueOf(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case PITCH:
              pitch = (float)config.getDouble("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case RADIUS:
              radius = config.getInt("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case SHIFT:
              shift = parseStringToVector(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case SOUND:
              sound = Sound.valueOf(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case TICK:
              tick = config.getInt("CraftDisplay." + timing + "." + typeString + "." + paramString);

            case VECTOR:
              vector = parseStringToVector(config.getString("CraftDisplay." + timing + "." + typeString + "." + paramString));

            case VOLUME:
              volume = (float)config.getDouble("CraftDisplay." + timing + "." + typeString + "." + paramString);
          }



        }
        switch (type) {
          case null:
            if (count <= 0) {
              handlers.add(new AnimationHandler(shift, effect, data, radius)); continue;
            }
            handlers.add(new AnimationHandler(shift, effect, count));


          case MOVEMENT:
            handlers.add(new AnimationHandler(vector, tick));

          case PARTICLE:
            handlers.add(new AnimationHandler(particle, shift, count, offset, extra));

          case SOUND:
            handlers.add(new AnimationHandler(sound, volume, pitch));

          case TELEPORT:
            handlers.add(new AnimationHandler(location, tick));
        }



      }
      craftDisplayAnimation.put(Integer.valueOf(timing), handlers);
      if (lastTiming < timing) lastTiming = timing;  }

  }

  public static Vector parseStringToVector(String str) {
    str = str.replace("(", "").replace(")", "").replace(" ", "");
    String[] array = str.split(",");
    double x = Double.parseDouble(array[0]);
    double y = Double.parseDouble(array[1]);
    double z = Double.parseDouble(array[2]);
    return new Vector(x, y, z);
  }


  public static void handleCraftDisplay(CraftingTableData data) {
    for (int t = 0; t <= lastTiming; t++) {
      List<AnimationHandler> list = craftDisplayAnimation.get(Integer.valueOf(t));
      for (AnimationHandler handler : list) {
        handler.handle(data.getBlockLocation());
      }
    }


    data.remove0_9ItemWithDisplay();
  }
}