CLASS ckf net/minecraft/world/loot/function/LootFunctions CLASS ckf$a Factory METHOD a serialize (Lcke;Ljava/lang/reflect/Type;Lcom/google/gson/JsonSerializationContext;)Lcom/google/gson/JsonElement; METHOD a deserialize (Lcom/google/gson/JsonElement;Ljava/lang/reflect/Type;Lcom/google/gson/JsonDeserializationContext;)Lcke; FIELD a NOOP Ljava/util/function/BiFunction; FIELD b byId Ljava/util/Map; FIELD c byClass Ljava/util/Map; METHOD a register (Lcke$b;)V METHOD a getFactory (Lcke;)Lcke$b; ARG 0 function METHOD a get (Lqc;)Lcke$b; ARG 0 id METHOD a join ([Ljava/util/function/BiFunction;)Ljava/util/function/BiFunction;