public virtual void WriteStatistics(ILog log)
		{
			log.WriteLine("");
			log.WriteFixedLine('-');
			log.WriteFixedLine("New files:", this._statistics.FileNotExistCount);
			log.WriteFixedLine("Updated files:", this._statistics.UpdatedCount);
			log.WriteFixedLine("Updated file dates:", this._statistics.UpdatedModifiedDateCount);
			log.WriteFixedLine('-');
			log.WriteLine("");
		}
		public void WriteStatistics(ILog log)
		{
			log.WriteLine("");
			log.WriteFixedLine('-');
			log.WriteFixedLine("New blobs:", this._statistics.BlobNotExistCount);
			log.WriteFixedLine("Blobs updated:", this._statistics.UpdatedCount);
			log.WriteFixedLine("Blob dates updated:", this._statistics.UpdatedModifiedDateCount);
			log.WriteFixedLine("Blobs deleted:", this._statistics.FileNotExistCount);
			log.WriteFixedLine('-');
			log.WriteLine("");
		}