CLASS mw net/minecraft/client/network/packet/ItemPickupAnimationClientPacket FIELD a entityId I FIELD b collectorEntityId I FIELD c stackAmount I METHOD (III)V ARG 1 entityId ARG 2 collectorId METHOD a read (Lit;)V METHOD a apply (Liw;)V METHOD a apply (Lju;)V METHOD b getEntityId ()I METHOD b write (Lit;)V METHOD c getCollectorEntityId ()I METHOD d getStackAmount ()I