CLASS cpf net/minecraft/client/MinecraftClientGame CLASS cpf$a PerformanceMetricsImpl FIELD a minTime I FIELD b maxTime I FIELD c averageTime I FIELD d sampleCount I METHOD (IIII)V ARG 1 minTime ARG 2 maxTime ARG 3 averageTime ARG 4 sampleCount FIELD a client Lcpk; FIELD b launcher Lcom/mojang/bridge/launcher/Launcher; FIELD c listener Lcom/mojang/bridge/launcher/SessionEventListener; METHOD (Lcpk;)V ARG 1 client METHOD a onStartGameSession ()V METHOD b onLeaveGameSession ()V METHOD setSessionEventListener (Lcom/mojang/bridge/launcher/SessionEventListener;)V ARG 1 listener