CLASS ut net/minecraft/network/handler/ServerPlayNetworkHandler FIELD a connection Lin; FIELD b player Luf; FIELD c LOGGER Lorg/apache/logging/log4j/Logger; FIELD d server Lnet/minecraft/server/MinecraftServer; METHOD Z_ tick ()V METHOD a getConnection ()Lin; METHOD a onConnectionLost (Liz;)V METHOD a sendPacket (Ljn;)V METHOD a sendPacket (Ljn;Lio/netty/util/concurrent/GenericFutureListener;)V METHOD a onChatMessage (Lnb;)V METHOD a onGuiClose (Lni;)V METHOD a onCustomPayload (Lnj;)V METHOD a onBookUpdate (Lnk;)V METHOD c executeCommand (Ljava/lang/String;)V ARG 1 command