CLASS net/minecraft/class_1972 net/minecraft/world/biome/Biomes
	FIELD field_25821 MUTATED_BIOMES Lnet/minecraft/class_2361;
	FIELD field_9469 DEFAULT Lnet/minecraft/class_1959;
	METHOD method_30360 getMutated (Lnet/minecraft/class_1959;)Lnet/minecraft/class_1959;
	METHOD method_8775 register (ILjava/lang/String;Lnet/minecraft/class_1959;)Lnet/minecraft/class_1959;
		ARG 0 rawId
		ARG 1 id
		ARG 2 biome