CLASS cbs net/minecraft/world/gen/feature/IglooFeature
	CLASS cbs$a Start
		METHOD <init> (Lcec;IILbhx;Lchk;IJ)V
			ARG 2 chunkX
			ARG 3 chunkZ
	METHOD <init> (Ljava/util/function/Function;)V
		ARG 1 configFactory