CLASS dco net/minecraft/client/gui/menu/BackupLevelScreen
	FIELD a saveButton Lcwg;
	FIELD b callback Lit/unimi/dsi/fastutil/booleans/BooleanConsumer;
	FIELD d levelName Ljava/lang/String;
	METHOD a commit ()V
	METHOD a backupLevel (Lcnw;Ljava/lang/String;)V
		ARG 0 level
		ARG 1 name