CLASS km net/minecraft/network/packet/client/CPacketGuiSlotUpdate FIELD a id I FIELD b slot I FIELD c itemStack Lauv; METHOD (IILauv;)V ARG 1 id ARG 2 slot ARG 3 itemStack 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 getId ()I METHOD b write (Lin;)V ARG 1 buf METHOD c getSlot ()I METHOD d getItemStack ()Lauv;