CLASS ye net/minecraft/tag/BlockTags
	CLASS ye$a
		METHOD a values ()Ljava/util/Collection;
		METHOD a contains (Ljava/lang/Object;)Z
		METHOD b entries ()Ljava/util/Collection;
	FIELD W container Lyk;
	FIELD X contianerChanges I
	METHOD a getContainer ()Lyk;
	METHOD a register (Ljava/lang/String;)Lyj;
	METHOD a setContainer (Lyk;)V
