CLASS none/jg net/minecraft/network/packet/server/SPacketPlayerHeldItemUpdate
FIELD a slot I
METHOD <init> (I)V
ARG 0 slot
METHOD a getSlot ()I
METHOD a readPacket (Lnone/es;)V
ARG 0 packet
METHOD a applyPacket (Lnone/ev;)V
ARG 0 handler
METHOD a applyPacket (Lnone/il;)V
METHOD b writePacket (Lnone/es;)V