CLASS cca net/minecraft/world/gen/feature/MineshaftFeature
	CLASS cca$a Start
		METHOD <init> (Lcdw;IILbht;Lche;IJ)V
			ARG 2 chunkX
			ARG 3 chunkZ
	CLASS cca$b Type
		FIELD a NORMAL Lcca$b;
		FIELD b MESA Lcca$b;
		FIELD c nameMap Ljava/util/Map;
		FIELD d name Ljava/lang/String;
		METHOD a getName ()Ljava/lang/String;
		METHOD a byIndex (I)Lcca$b;
			ARG 0 index
		METHOD a byName (Ljava/lang/String;)Lcca$b;
			ARG 0 nam
	METHOD <init> (Ljava/util/function/Function;)V
		ARG 1 configFactory