CLASS dbr net/minecraft/client/gui/menu/BackupLevelScreen
FIELD a saveButton Lcuu;
FIELD b callback Lcxj;
FIELD h levelName Ljava/lang/String;
METHOD <init> (Lcxj;Ljava/lang/String;)V
ARG 1 callback
METHOD a backupLevel (Lcmp;Ljava/lang/String;)V
ARG 0 level
ARG 1 name
METHOD k commit ()V