CLASS bxm net/minecraft/world/chunk/ReadOnlyChunk
	FIELD a wrapped Lbxn;
	METHOD <init> (Lbxn;)V
		ARG 1 wrapped
	METHOD d transformHeightmapType (Lbyu$a;)Lbyu$a;
		ARG 1 type
	METHOD u getWrappedChunk ()Lbxn;