ChunkData_HeightMap
case
class ChunkData_HeightMap(chunkX: Int, chunkZ: Int, isNew: Boolean, bitmask: VarInt, heightmaps: NBTCompound, data: LenPrefixedByteSeq[VarInt], blockEntities: LenPrefixedSeq[VarInt, NBTCompound])
trait Serializable
trait Product
trait Equals
class Object
trait Matchable
class Any