CLASS kr net/minecraft/client/network/packet/CooldownUpdateClientPacket FIELD a item Lavp; FIELD b cooldown I METHOD (Lavp;I)V ARG 1 item METHOD a read (Lir;)V ARG 0 buf METHOD a apply (Liu;)V ARG 0 handler METHOD a apply (Ljs;)V METHOD b getItem ()Lavp; METHOD b write (Lir;)V ARG 0 buf METHOD c getCooldown ()I