return super.readByteSeek(length);
return -1;
    public byte[] readByteSeek(int length)    {        try        {            byte[] out = new byte[length];            rom.read(out);            return out;        }        catch (IOException e)        {            e.printStackTrace();            /* AbstractROM's is slower, but will handle errors. */            return super.readByteSeek(length);        }    }