ItemBuilder construcors :

• ItemBuilder()

  Default ItemBuilder parameters

  1. material -> AIR
  2. amount -> 1
  3. data -> 0

• ItemBuilder(Material material)

  ItemBuilder call with material initialization and default amount / data

  1. material -> material
  2. amount -> 1
  3. data -> 0

• ItemBuilder(Material material, int amount)

  ItemBuilder call with material and amount initialization and default data

  1. material -> material
  2. amount -> amount
  3. data -> 0

• ItemBuilder(Material material, int amount, int data)

  ItemBuilder call with material, amount and data initialization

  1. material -> material
  2. amount -> amount
  3. data -> data

• ItemBuilder(ItemStack itemStack)

  ItemBuilder call with itemstack initialization

  1. itemStack -> itemStack

• ItemBuilder(JSONObject jsonObject)

  ItemBuilder call with jsonobject (the json object need to have same construction of the toJsonObject method)

  1. itemStack -> fromString(String string).toItemStack()