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