public RandomAccessSectorStream(SectorStream s, bool isStreamOwned)
 {
     _s             = s;
     _isStreamOwned = isStreamOwned;
     _buffer        = new byte[s.SectorSize];
     _bufferSize    = s.SectorSize;
 }
 public RandomAccessSectorStream(SectorStream s)
     : this(s, false)
 {
 }