Lucene.Net.Index.IndexWriter.FinishCommit C# (CSharp) Method

		private void  FinishCommit()
		{
			lock (this)
			{
				
				if (pendingCommit != null)
				{
					try
					{
						if (infoStream != null)
							Message("commit: pendingCommit != null");
						pendingCommit.FinishCommit(directory);
						if (infoStream != null)
							Message("commit: wrote segments file \"" + pendingCommit.GetCurrentSegmentFileName() + "\"");
						lastCommitChangeCount = pendingCommitChangeCount;
						segmentInfos.UpdateGeneration(pendingCommit);
						segmentInfos.UserData = pendingCommit.UserData;
						SetRollbackSegmentInfos(pendingCommit);
						deleter.Checkpoint(pendingCommit, true);
					}
					finally
					{
						deleter.DecRef(pendingCommit);
						pendingCommit = null;
						System.Threading.Monitor.PulseAll(this);
					}
				}
                else if (infoStream != null)
                {
                    Message("commit: pendingCommit == null; skip");
                }

                if (infoStream != null)
                {
                    Message("commit: done");
                }
			}
		}