CLASS kt net/minecraft/client/network/packet/CooldownUpdateClientPacket FIELD a item Lawj; FIELD b cooldown I METHOD (Lawj;I)V ARG 1 item METHOD a read (Lit;)V METHOD a apply (Liw;)V METHOD a apply (Lju;)V METHOD b getItem ()Lawj; METHOD b write (Lit;)V METHOD c getCooldown ()I