CLASS net/minecraft/class_5434 net/minecraft/world/gen/feature/JigsawFeature
	METHOD <init> (Lcom/mojang/serialization/Codec;IZZLjava/util/function/Predicate;)V
		ARG 1 codec
		ARG 2 structureStartY
		ARG 3 modifyBoundingBox
		ARG 4 surface
		ARG 5 contextPredicate
	METHOD method_38676 (Ljava/util/function/Predicate;IZZLnet/minecraft/class_6834$class_6835;)Ljava/util/Optional;
		ARG 4 context