CLASS cku net/minecraft/world/loot/context/LootContextType
	CLASS cku$a Builder
		FIELD a required Ljava/util/Set;
		FIELD b allowed Ljava/util/Set;
		METHOD a build ()Lcku;
		METHOD a require (Lckt;)Lcku$a;
		METHOD b allow (Lckt;)Lcku$a;
	FIELD a required Ljava/util/Set;
	FIELD b allowed Ljava/util/Set;
	METHOD <init> (Ljava/util/Set;Ljava/util/Set;)V
		ARG 1 required
	METHOD a getRequired ()Ljava/util/Set;
	METHOD a check (Lciz;Lciw;)V
	METHOD b getAllowed ()Ljava/util/Set;