CLASS xp net/minecraft/tag/ItemTags
	CLASS xp$a
		METHOD <init> (Lpw;)V
			ARG 0 id
		METHOD a values ()Ljava/util/Collection;
		METHOD a contains (Ljava/lang/Object;)Z
			ARG 0 value
		METHOD b entries ()Ljava/util/Collection;
	FIELD J container Lxs;
	FIELD K containerChanges I
	METHOD a getContainer ()Lxs;
	METHOD a register (Ljava/lang/String;)Lxr;
	METHOD a setContainer (Lxs;)V