CLASS cfy net/minecraft/fluid/Fluids
	FIELD a EMPTY Lcfv;
	FIELD b FLOWING_WATER Lcfu;
	FIELD c WATER Lcfu;
	FIELD d FLOWING_LAVA Lcfu;
	FIELD e LAVA Lcfu;
	METHOD a register (Ljava/lang/String;Lcfv;)Lcfv;
		ARG 0 id
		ARG 1 value