CLASS cek net/minecraft/world/gen/feature/SwampTreeFeature
	FIELD a LOG Lbvh;
	FIELD aS LEAVES Lbvh;
	METHOD <init> (Ljava/util/function/Function;)V
		ARG 1 configFactory
	METHOD a makeVines (Lbhk;Lev;Lbvz;)V
		ARG 1 world
		ARG 2 pos
		ARG 3 directionProperty
