CLASS czg net/minecraft/client/network/ClientLoginNetworkHandler FIELD a LOGGER Lorg/apache/logging/log4j/Logger; FIELD b client Lcnv; FIELD c parentGui Lcsb; FIELD e connection Lio; FIELD f playerProfile Lcom/mojang/authlib/GameProfile; METHOD (Lio;Lcnv;Lcsb;Ljava/util/function/Consumer;)V ARG 1 connection ARG 2 client ARG 3 parentGui METHOD a onConnectionLost (Lja;)V