CLASS bsj net/minecraft/world/chunk/ChunkNibbleArray
	FIELD a byteArray [B
	METHOD a asByteArray ()[B
	METHOD a set (IIII)V
		ARG 1 x
		ARG 2 y
		ARG 3 z
		ARG 4 value
	METHOD b getIndex (III)I
	METHOD c isUninitialized ()Z
