CLASS avu net/minecraft/block/state/IBlockProperty
	METHOD a ()Ljava/lang/String;
	METHOD a (Ljava/lang/Comparable;)Ljava/lang/String;
	METHOD b ()Ljava/lang/Class;
	METHOD b (Ljava/lang/String;)Lcom/google/common/base/Optional;
	METHOD c ()Ljava/util/Collection;