CLASS mp net/minecraft/network/packet/client/CPacketItemPickupAnimation FIELD a entityId I FIELD b collectorEntityId I FIELD c stackAmount I METHOD (III)V ARG 1 entityId ARG 2 collectorId ARG 3 stackAmount METHOD a read (Lin;)V ARG 1 buf METHOD a apply (Liq;)V ARG 1 handler METHOD a apply (Ljo;)V ARG 1 handler METHOD b getEntityId ()I METHOD b write (Lin;)V ARG 1 buf METHOD c getCollectorEntityId ()I METHOD d getStackAmount ()I