CLASS of net/minecraft/server/network/packet/BookUpdateC2SPacket
FIELD a book Lbce;
FIELD b signed Z
FIELD c hand Lahf;
METHOD <init> (Lbce;ZLahf;)V
ARG 1 book
ARG 2 signed
ARG 3 hand
METHOD b getBook ()Lbce;
METHOD c wasSigned ()Z
METHOD d getHand ()Lahf;