CLASS bs net/minecraft/advancement/criterion/TickCriterion CLASS bs$a Handler FIELD a manager Lrb; FIELD b conditions Ljava/util/Set; METHOD a isEmpty ()Z METHOD a addCondition (Lx$a;)V METHOD b handle ()V METHOD b removeCondition (Lx$a;)V CLASS bs$b Conditions FIELD a ID Lqs; FIELD b handlers Ljava/util/Map; METHOD a handle (Lvh;)V