CLASS cyu net/minecraft/client/network/handler/ClientLoginNetworkHandler FIELD a LOGGER Lorg/apache/logging/log4j/Logger; FIELD b game Lcnl; FIELD c parentGui Lcrq; FIELD e connection Lin; FIELD f playerProfile Lcom/mojang/authlib/GameProfile; METHOD (Lin;Lcnl;Lcrq;Ljava/util/function/Consumer;)V ARG 1 connection ARG 2 game ARG 3 parentGui METHOD a onConnectionLost (Liz;)V