code: private boolean readMetaData()
        throws IOException
    {
      SegmentExtent10 segment = _metaSegment;
      
      try (ReadStream is = openRead(segment.address(), segment.length())) {
        is.position(META_OFFSET);
        
        while (readMetaEntry(is)) {
        }
      }
      
      return true;
    }
docs: Reads the metadata entries for the tables and the segments.