class BackupManagerConstants extends KeyValueSettingObserver {

    public synchronized long getKeyValueBackupFuzzMilliseconds() {
        if (DEBUG_SCHEDULING) {
            Slog.v(
                    TAG,
                    "getKeyValueBackupFuzzMilliseconds(...) returns "
                            + mKeyValueBackupFuzzMilliseconds);
        }
        return mKeyValueBackupFuzzMilliseconds;
    }

    public  BackupManagerConstants(Handler handler, ContentResolver resolver);

}