Lucene.Net.Index.SegmentInfos.Size C# (CSharp) Method

        public int Size()
        {
            return segments.Count;
        }

 protected internal override object DoBody(string segmentFileName)
 {
     var sis = new SegmentInfos();
     sis.Read(directory, segmentFileName);
     var readers = new SegmentReader[sis.Size()];
     for (int i = sis.Size() - 1; i >= 0; i--)
     {
         System.IO.IOException prior = null;
         bool success = false;
         try
         {
             readers[i] = new SegmentReader(sis.Info(i), termInfosIndexDivisor, IOContext.READ);
             success = true;
         }
         catch (System.IO.IOException ex)
         {
             prior = ex;
         }
         finally
         {
             if (!success)
             {
                 IOUtils.CloseWhileHandlingException(prior, readers);
             }
         }
     }
     return new StandardDirectoryReader(directory, readers, null, sis, termInfosIndexDivisor, false);
 }