CLASS aiz net/minecraft/entity/attribute/AbstractEntityAttributeContainer
FIELD a instancesByKey Ljava/util/Map;
FIELD b instancesById Ljava/util/Map;
METHOD a values ()Ljava/util/Collection;
METHOD a get (Laiv;)Laiw;
METHOD a get (Ljava/lang/String;)Laiw;
METHOD b register (Laiv;)Laiw;
METHOD c createInstance (Laiv;)Laiw;
