CLASS bvm net/minecraft/world/gen/feature/MineshaftFeature
	CLASS bvm$b Type
		FIELD a NORMAL Lbvm$b;
		FIELD b MESA Lbvm$b;
		FIELD c nameMap Ljava/util/Map;
		FIELD d name Ljava/lang/String;
		METHOD a getName ()Ljava/lang/String;
		METHOD a byIndex (I)Lbvm$b;
			ARG 0 index
		METHOD a byName (Ljava/lang/String;)Lbvm$b;
			ARG 0 nam
	METHOD b getName ()Ljava/lang/String;
