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From ccurr...@apache.org
Subject [48/51] [partial] Mass convert mixed tabs to spaces
Date Wed, 03 Apr 2013 17:40:31 GMT
http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/DistributedSearch/Distributed/Indexing/IndexSets.cs
----------------------------------------------------------------------
diff --git a/src/contrib/DistributedSearch/Distributed/Indexing/IndexSets.cs b/src/contrib/DistributedSearch/Distributed/Indexing/IndexSets.cs
index bf56282..e0403d8 100644
--- a/src/contrib/DistributedSearch/Distributed/Indexing/IndexSets.cs
+++ b/src/contrib/DistributedSearch/Distributed/Indexing/IndexSets.cs
@@ -48,26 +48,26 @@ namespace Lucene.Net.Distributed.Indexing
     /// </code>
     /// </summary>
     public class IndexSets
-	{
-		private bool _bCompoundFile;
-		private string _strDeltaDirectory;
-		private IndexSet[] _arIndexSet;
+    {
+        private bool _bCompoundFile;
+        private string _strDeltaDirectory;
+        private IndexSet[] _arIndexSet;
 
         /// <summary>
         /// Accessor method for the configurable master indexes.
         /// </summary>
         public static IndexSets GetConfig
-		{
+        {
             get { return (IndexSets)ConfigurationManager.GetSection("IndexSets"); }
-		}
+        }
 
         /// <summary>
         /// Strongly-typed array of IndexSet objects as defined in a configuration section.
         /// </summary>
         /// <param name="node">XmlNode definition for a given IndexSet</param>
         public void LoadIndexSetArray(XmlNode node)
-		{
-			XmlAttributeCollection attributeCollection = node.Attributes;
+        {
+            XmlAttributeCollection attributeCollection = node.Attributes;
 
             try
             {
@@ -91,66 +91,66 @@ namespace Lucene.Net.Distributed.Indexing
                 throw new ConfigurationErrorsException("No indexset definitions found " + Environment.NewLine + node.OuterXml);
             this._arIndexSet = new IndexSet[node.ChildNodes.Count];
             
-			int x=0;
-			foreach (XmlNode c in node.ChildNodes)
-			{
-				if (c.Name.ToLower()=="IndexSet")
-				{
-					IndexSet idxSet = new IndexSet(c);
-					this._arIndexSet[x] = idxSet;
-					x++;
-				}
+            int x=0;
+            foreach (XmlNode c in node.ChildNodes)
+            {
+                if (c.Name.ToLower()=="IndexSet")
+                {
+                    IndexSet idxSet = new IndexSet(c);
+                    this._arIndexSet[x] = idxSet;
+                    x++;
+                }
 
-			}
-		}
+            }
+        }
 
         /// <summary>
         /// Public constructor for IndexSets. An IndexSet is defined in XML configuration 
         /// and is loaded via a custom configuration handler.
         /// </summary>
         public IndexSets()
-		{
-		}
+        {
+        }
 
         /// <summary>
         /// Indicates if the indexes under configuration should be built in the Compound format.
         /// </summary>
-		public bool CompoundFile
-		{
-			get {return this._bCompoundFile;}
-		}
+        public bool CompoundFile
+        {
+            get {return this._bCompoundFile;}
+        }
 
         /// <summary>
         /// Filesystem location of where pending update IndexDocuments are retrieved.
         /// </summary>
-		public string DeltaDirectory
-		{
-			get {return this._strDeltaDirectory;}
-		}
+        public string DeltaDirectory
+        {
+            get {return this._strDeltaDirectory;}
+        }
 
         /// <summary>
         /// Strongly-typed array of IndexSet objects as defined in a configuration section.
         /// </summary>
         public IndexSet[] IndexSetArray
-		{
-			get {return this._arIndexSet;}
-		}
+        {
+            get {return this._arIndexSet;}
+        }
 
         /// <summary>
         /// Returns an IndexSet object for a given IndexDocument id value
         /// </summary>
         /// <param name="deleteId">Id value of the IndexDocument</param>
         /// <returns>The IndexSet containing the referenced IndexDocument</returns>
-		public IndexSet GetIndexSet(int deleteId)
-		{
-			IndexSet getSet=null;
-			foreach(IndexSet idxSet in this._arIndexSet)
-			{
-				if ((deleteId>=idxSet.BottomId)&&(deleteId<=idxSet.TopId))
-					getSet=idxSet;
-			}
-			return getSet;
-		}
+        public IndexSet GetIndexSet(int deleteId)
+        {
+            IndexSet getSet=null;
+            foreach(IndexSet idxSet in this._arIndexSet)
+            {
+                if ((deleteId>=idxSet.BottomId)&&(deleteId<=idxSet.TopId))
+                    getSet=idxSet;
+            }
+            return getSet;
+        }
 
         /// <summary>
         /// Queries the DeltaDirectory to access any IndexDocument files.  All IndexDocuments
@@ -159,112 +159,112 @@ namespace Lucene.Net.Distributed.Indexing
         /// IndexSet.
         /// </summary>
         /// <param name="sourceDir">Filesystem path to the DeltaDirectory</param>
-		public void LoadIndexDocuments(string sourceDir)
-		{
-			DirectoryInfo oDirectoryInfo = new DirectoryInfo(sourceDir);
-			FileInfo[] arFiles = oDirectoryInfo.GetFiles("*.bin");
-			Array.Sort(arFiles, new FileNameComparer());
-			IndexSet idxSet;
+        public void LoadIndexDocuments(string sourceDir)
+        {
+            DirectoryInfo oDirectoryInfo = new DirectoryInfo(sourceDir);
+            FileInfo[] arFiles = oDirectoryInfo.GetFiles("*.bin");
+            Array.Sort(arFiles, new FileNameComparer());
+            IndexSet idxSet;
 
-			foreach (FileInfo fi in arFiles)
-			{
-				FileStream fs = new FileStream(fi.FullName, FileMode.Open);
-				IndexDocument iDoc = (IndexDocument)IndexDocument.Formatter.Deserialize(fs);
+            foreach (FileInfo fi in arFiles)
+            {
+                FileStream fs = new FileStream(fi.FullName, FileMode.Open);
+                IndexDocument iDoc = (IndexDocument)IndexDocument.Formatter.Deserialize(fs);
 
-				idxSet = this.GetIndexSet(iDoc.RecordId);
-				if (idxSet != null)
-				{
-					idxSet.FileSystemDocuments.Add(fi.FullName);
-					if (idxSet.IndexDocuments.ContainsKey(iDoc.RecordId))
-					{
-						IndexDocument curDoc = (IndexDocument)idxSet.IndexDocuments[iDoc.RecordId];
-						idxSet.IndexDocuments.Add(iDoc.RecordId, iDoc);
-					}
-					else
-						idxSet.IndexDocuments.Add(iDoc.RecordId, iDoc);
-				}
-				else
-				{
-					//Handling exceptions -- write file out somewhere else?
-					if (ConfigurationManager.AppSettings["ExceptionsBasePath"] != null)
-						iDoc.Save(ConfigurationManager.AppSettings["ExceptionsBasePath"]);
-				}
-				fs.Close();
-			}
-			oDirectoryInfo=null;
-			arFiles=null;
-		}
+                idxSet = this.GetIndexSet(iDoc.RecordId);
+                if (idxSet != null)
+                {
+                    idxSet.FileSystemDocuments.Add(fi.FullName);
+                    if (idxSet.IndexDocuments.ContainsKey(iDoc.RecordId))
+                    {
+                        IndexDocument curDoc = (IndexDocument)idxSet.IndexDocuments[iDoc.RecordId];
+                        idxSet.IndexDocuments.Add(iDoc.RecordId, iDoc);
+                    }
+                    else
+                        idxSet.IndexDocuments.Add(iDoc.RecordId, iDoc);
+                }
+                else
+                {
+                    //Handling exceptions -- write file out somewhere else?
+                    if (ConfigurationManager.AppSettings["ExceptionsBasePath"] != null)
+                        iDoc.Save(ConfigurationManager.AppSettings["ExceptionsBasePath"]);
+                }
+                fs.Close();
+            }
+            oDirectoryInfo=null;
+            arFiles=null;
+        }
 
         /// <summary>
         /// Method to apply pending updates (additions & deletions) for all configured IndexSet objects.
         /// </summary>
-		public void ProcessIndexDocuments()
-		{
-			foreach(IndexSet idxSet in this._arIndexSet)
-			{
-				if (idxSet.IndexDocuments.Count>0)
-				{
-					idxSet.CurrentIndex.ProcessLocalIndexDeletes(idxSet.GetDeletionCollection());
-					idxSet.CurrentIndex.ProcessLocalIndexAdditions(idxSet.Analzyer, idxSet.Documents, this.CompoundFile);
-				}
-			}
-		}
+        public void ProcessIndexDocuments()
+        {
+            foreach(IndexSet idxSet in this._arIndexSet)
+            {
+                if (idxSet.IndexDocuments.Count>0)
+                {
+                    idxSet.CurrentIndex.ProcessLocalIndexDeletes(idxSet.GetDeletionCollection());
+                    idxSet.CurrentIndex.ProcessLocalIndexAdditions(idxSet.Analzyer, idxSet.Documents, this.CompoundFile);
+                }
+            }
+        }
 
         /// <summary>
         /// Method to apply updated index files from master index to slave indexes
         /// </summary>
-		public void CopyUpdatedFiles()
-		{
-			Hashtable htUpdates = new Hashtable();
-			bool bCopy=false;
+        public void CopyUpdatedFiles()
+        {
+            Hashtable htUpdates = new Hashtable();
+            bool bCopy=false;
             foreach (IndexSet idxSet in this._arIndexSet)
-			{
-				bCopy=false;
-				if (idxSet.CurrentIndex!=null && idxSet.CurrentIndex.CanCopy)
-					bCopy=idxSet.CurrentIndex.CopyIncremental();
-				if (bCopy && !htUpdates.ContainsKey(idxSet.CurrentIndex.StatusDirectory))
-					htUpdates.Add(idxSet.CurrentIndex.StatusDirectory, idxSet.CurrentIndex);
-			}
+            {
+                bCopy=false;
+                if (idxSet.CurrentIndex!=null && idxSet.CurrentIndex.CanCopy)
+                    bCopy=idxSet.CurrentIndex.CopyIncremental();
+                if (bCopy && !htUpdates.ContainsKey(idxSet.CurrentIndex.StatusDirectory))
+                    htUpdates.Add(idxSet.CurrentIndex.StatusDirectory, idxSet.CurrentIndex);
+            }
 
-			foreach(DictionaryEntry de in htUpdates)
-			{
-				string sTargetDir = de.Key.ToString();
-				CurrentIndex ci = (CurrentIndex)de.Value;
-				ci.UpdateRefresh();
-			}
-		}
+            foreach(DictionaryEntry de in htUpdates)
+            {
+                string sTargetDir = de.Key.ToString();
+                CurrentIndex ci = (CurrentIndex)de.Value;
+                ci.UpdateRefresh();
+            }
+        }
 
         /// <summary>
         /// Method to apply updated index files from master index to slave indexes
         /// </summary>
         /// <returns>Hashtable of updated indexes</returns>
-		public Hashtable CopyAllFiles()
-		{
-			Hashtable htUpdates = new Hashtable();
-			bool bCopy = false;
+        public Hashtable CopyAllFiles()
+        {
+            Hashtable htUpdates = new Hashtable();
+            bool bCopy = false;
             foreach (IndexSet idxSet in this._arIndexSet)
-			{
-				bCopy = false;
-				if (idxSet.CurrentIndex != null && idxSet.CurrentIndex.CanCopy)
-					bCopy = idxSet.CurrentIndex.Copy();
-				if (bCopy && !htUpdates.ContainsKey(idxSet.CurrentIndex.StatusDirectory))
-					htUpdates.Add(idxSet.CurrentIndex.StatusDirectory, idxSet.CurrentIndex);
-			}
+            {
+                bCopy = false;
+                if (idxSet.CurrentIndex != null && idxSet.CurrentIndex.CanCopy)
+                    bCopy = idxSet.CurrentIndex.Copy();
+                if (bCopy && !htUpdates.ContainsKey(idxSet.CurrentIndex.StatusDirectory))
+                    htUpdates.Add(idxSet.CurrentIndex.StatusDirectory, idxSet.CurrentIndex);
+            }
 
-			foreach (DictionaryEntry de in htUpdates)
-			{
-				string sTargetDir = de.Key.ToString();
-				CurrentIndex ci = (CurrentIndex)de.Value;
-				ci.UpdateRefresh();
-			}
+            foreach (DictionaryEntry de in htUpdates)
+            {
+                string sTargetDir = de.Key.ToString();
+                CurrentIndex ci = (CurrentIndex)de.Value;
+                ci.UpdateRefresh();
+            }
 
-			return htUpdates;
-		}
+            return htUpdates;
+        }
 
         /// <summary>
         /// Method to execute an index optimization for each configured IndexSet object
         /// </summary>
-		public void OptimizeIndexes()
+        public void OptimizeIndexes()
         {
             foreach (IndexSet idxSet in this._arIndexSet)
                 idxSet.Optimize();
@@ -274,20 +274,20 @@ namespace Lucene.Net.Distributed.Indexing
         /// Method to finalize update process for each IndexSet object
         /// </summary>
         public void CompleteUpdate()
-		{
+        {
             foreach (IndexSet idxSet in this._arIndexSet)
-			{
-				if (idxSet.FileSystemDocuments.Count>0)
-				{
-					foreach(string s in idxSet.FileSystemDocuments)
-					{
-						FileInfo fi = new FileInfo(s);
-						fi.Delete();
-					}
-					idxSet.Reset();
-				}
-			}
-		}
+            {
+                if (idxSet.FileSystemDocuments.Count>0)
+                {
+                    foreach(string s in idxSet.FileSystemDocuments)
+                    {
+                        FileInfo fi = new FileInfo(s);
+                        fi.Delete();
+                    }
+                    idxSet.Reset();
+                }
+            }
+        }
 
-	}
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/DistributedSearch/Distributed/Search/DistributedSearchable.cs
----------------------------------------------------------------------
diff --git a/src/contrib/DistributedSearch/Distributed/Search/DistributedSearchable.cs b/src/contrib/DistributedSearch/Distributed/Search/DistributedSearchable.cs
index 87d7665..3488e26 100644
--- a/src/contrib/DistributedSearch/Distributed/Search/DistributedSearchable.cs
+++ b/src/contrib/DistributedSearch/Distributed/Search/DistributedSearchable.cs
@@ -53,19 +53,19 @@ namespace Lucene.Net.Distributed.Search
         public override object InitializeLifetimeService()
         {
             DistributedSearchable.leaseTimeSpan = new TimeSpan(0, 0, DistributedSearchable.initialLeaseTime + DistributedSearchable.TIME_FACTOR);
-			if (DistributedSearchable.initialLeaseTime == -1)
-			{
-				return null;		//Permanent TTL; never get's GC'd
-			}
-			else
-			{
-				ILease oLease = (ILease) base.InitializeLifetimeService();
-				if (oLease.CurrentState == LeaseState.Initial)
-				{
-					oLease.InitialLeaseTime = TimeSpan.FromSeconds(DistributedSearchable.leaseTimeSpan.TotalSeconds);
-					oLease.RenewOnCallTime = TimeSpan.FromSeconds(DistributedSearchable.TIME_FACTOR);
-				}
-				return oLease;
+            if (DistributedSearchable.initialLeaseTime == -1)
+            {
+                return null;        //Permanent TTL; never get's GC'd
+            }
+            else
+            {
+                ILease oLease = (ILease) base.InitializeLifetimeService();
+                if (oLease.CurrentState == LeaseState.Initial)
+                {
+                    oLease.InitialLeaseTime = TimeSpan.FromSeconds(DistributedSearchable.leaseTimeSpan.TotalSeconds);
+                    oLease.RenewOnCallTime = TimeSpan.FromSeconds(DistributedSearchable.TIME_FACTOR);
+                }
+                return oLease;
             }
         }
 

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/DistributedSearch/LuceneMonitor/LuceneMonitor.cs
----------------------------------------------------------------------
diff --git a/src/contrib/DistributedSearch/LuceneMonitor/LuceneMonitor.cs b/src/contrib/DistributedSearch/LuceneMonitor/LuceneMonitor.cs
index 153d6f7..e36beb7 100644
--- a/src/contrib/DistributedSearch/LuceneMonitor/LuceneMonitor.cs
+++ b/src/contrib/DistributedSearch/LuceneMonitor/LuceneMonitor.cs
@@ -36,149 +36,149 @@ namespace Lucene.Net.Distributed.Operations
     /// <summary>
     /// A Windows service that provides system ping checking against LuceneServer.
     /// </summary>
-	public class LuceneMonitor : System.ServiceProcess.ServiceBase
-	{
-		/// <summary> 
-		/// Required designer variable.
-		/// </summary>
-		private System.ComponentModel.Container components = null;
-		private ServiceController scMonitor = new ServiceController();
-		private Thread serviceThread;
-		private int sleepTime = 5000;
-		private bool bRun = true;
-		private string ipAddress = "";
-		private int port = 0;
-		private static readonly log4net.ILog oLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+    public class LuceneMonitor : System.ServiceProcess.ServiceBase
+    {
+        /// <summary> 
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.Container components = null;
+        private ServiceController scMonitor = new ServiceController();
+        private Thread serviceThread;
+        private int sleepTime = 5000;
+        private bool bRun = true;
+        private string ipAddress = "";
+        private int port = 0;
+        private static readonly log4net.ILog oLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
 
 
         public LuceneMonitor()
-		{
-			// This call is required by the Windows.Forms Component Designer.
-			InitializeComponent();
+        {
+            // This call is required by the Windows.Forms Component Designer.
+            InitializeComponent();
 
-			// TODO: Add any initialization after the InitComponent call
-		}
+            // TODO: Add any initialization after the InitComponent call
+        }
 
-		// The main entry point for the process
-		static void Main()
-		{
-			System.ServiceProcess.ServiceBase[] ServicesToRun;
+        // The main entry point for the process
+        static void Main()
+        {
+            System.ServiceProcess.ServiceBase[] ServicesToRun;
             ServicesToRun = new System.ServiceProcess.ServiceBase[] { new LuceneMonitor() };
-			System.ServiceProcess.ServiceBase.Run(ServicesToRun);
-		}
-
-		/// <summary> 
-		/// Required method for Designer support - do not modify 
-		/// the contents of this method with the code editor.
-		/// </summary>
-		private void InitializeComponent()
-		{
-			components = new System.ComponentModel.Container();
-			this.ServiceName = "LuceneMonitor";
-		}
-
-		/// <summary>
-		/// Clean up any resources being used.
-		/// </summary>
-		protected override void Dispose( bool disposing )
-		{
-			if( disposing )
-			{
-				if (components != null) 
-				{
-					components.Dispose();
-				}
-			}
-			base.Dispose( disposing );
-		}
-
-		/// <summary>
-		/// Set things in motion so your service can do its work.
-		/// </summary>
-		protected override void OnStart(string[] args)
-		{
-			ThreadStart threadStart = new ThreadStart(MonitorService);
-			serviceThread = new Thread(threadStart);
-			serviceThread.Start();
-		}
-
-		private void LogMessage(string message)
-		{
-			this.LogMessage(message, Level.Info);
-		}
-		private void LogMessage(string message, Level msgLevel)
-		{
-			if (msgLevel==Level.Info)
-			{
-				if (oLog.IsInfoEnabled)
-					oLog.Info(message);
-			}
-			else if (msgLevel==Level.Warn)
-			{
-				if (oLog.IsWarnEnabled)
-					oLog.Warn(message);
-			}
-		}
-		private void LogMessage(string message, Level msgLevel, int ErrorLevel)
-		{
-			if (msgLevel==Level.Error)
-			{
-				if (oLog.IsErrorEnabled)
-				{
-					oLog.Error(message);
-					EventLog.WriteEntry(this.ServiceName, message, EventLogEntryType.Error, ErrorLevel);
-				}
-			}
-		}
-
-		private void MonitorService()
-		{
-			this.LogMessage(this.ServiceName+" started");
-			scMonitor.ServiceName="LuceneServer";
+            System.ServiceProcess.ServiceBase.Run(ServicesToRun);
+        }
+
+        /// <summary> 
+        /// Required method for Designer support - do not modify 
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            components = new System.ComponentModel.Container();
+            this.ServiceName = "LuceneMonitor";
+        }
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        protected override void Dispose( bool disposing )
+        {
+            if( disposing )
+            {
+                if (components != null) 
+                {
+                    components.Dispose();
+                }
+            }
+            base.Dispose( disposing );
+        }
+
+        /// <summary>
+        /// Set things in motion so your service can do its work.
+        /// </summary>
+        protected override void OnStart(string[] args)
+        {
+            ThreadStart threadStart = new ThreadStart(MonitorService);
+            serviceThread = new Thread(threadStart);
+            serviceThread.Start();
+        }
+
+        private void LogMessage(string message)
+        {
+            this.LogMessage(message, Level.Info);
+        }
+        private void LogMessage(string message, Level msgLevel)
+        {
+            if (msgLevel==Level.Info)
+            {
+                if (oLog.IsInfoEnabled)
+                    oLog.Info(message);
+            }
+            else if (msgLevel==Level.Warn)
+            {
+                if (oLog.IsWarnEnabled)
+                    oLog.Warn(message);
+            }
+        }
+        private void LogMessage(string message, Level msgLevel, int ErrorLevel)
+        {
+            if (msgLevel==Level.Error)
+            {
+                if (oLog.IsErrorEnabled)
+                {
+                    oLog.Error(message);
+                    EventLog.WriteEntry(this.ServiceName, message, EventLogEntryType.Error, ErrorLevel);
+                }
+            }
+        }
+
+        private void MonitorService()
+        {
+            this.LogMessage(this.ServiceName+" started");
+            scMonitor.ServiceName="LuceneServer";
             this.sleepTime = (ConfigurationManager.AppSettings["ServiceSleepTime"] != null ? Convert.ToInt32(ConfigurationManager.AppSettings["ServiceSleepTime"]) : this.sleepTime);
             this.ipAddress = (ConfigurationManager.AppSettings["IPAddress"] != null ? ConfigurationManager.AppSettings["IPAddress"] : "");
             this.port = (ConfigurationManager.AppSettings["Port"] != null ? Convert.ToInt32(ConfigurationManager.AppSettings["Port"]) : 0);
-			this.LogMessage("ServiceSleepTime = "+this.sleepTime.ToString()+"; ipAddress="+this.ipAddress+"; port="+this.port.ToString());
-
-			while (bRun)
-			{
-				this.CheckService();
-				Thread.Sleep(sleepTime);
-			}
-		}
-
-		private void CheckService()
-		{
-			try
-			{
-				scMonitor.Refresh();
-
-				if (scMonitor.Status.Equals(ServiceControllerStatus.StopPending))
-					scMonitor.WaitForStatus(ServiceControllerStatus.Stopped);
-
-				if (scMonitor.Status.Equals(ServiceControllerStatus.Stopped))
-				{
-					// Start the service if the current status is stopped.
-					foreach (IChannel ic in ChannelServices.RegisteredChannels)
-						ChannelServices.UnregisterChannel(ic);
-					scMonitor.Start();
-					this.LogMessage(scMonitor.ServiceName + " started (Service stopped or StopPending)", Level.Error, 99);
-				}
-			}
-			catch (Exception e)
-			{
-				this.LogMessage(scMonitor.ServiceName + " error: "+e.Message+e.StackTrace, Level.Error, 199);
-			}
-
-		}
-
-
-		/// <summary>
-		/// Stop this service.
-		/// </summary>
-		protected override void OnStop()
-		{
-			this.bRun=false;
-		}
-	}
+            this.LogMessage("ServiceSleepTime = "+this.sleepTime.ToString()+"; ipAddress="+this.ipAddress+"; port="+this.port.ToString());
+
+            while (bRun)
+            {
+                this.CheckService();
+                Thread.Sleep(sleepTime);
+            }
+        }
+
+        private void CheckService()
+        {
+            try
+            {
+                scMonitor.Refresh();
+
+                if (scMonitor.Status.Equals(ServiceControllerStatus.StopPending))
+                    scMonitor.WaitForStatus(ServiceControllerStatus.Stopped);
+
+                if (scMonitor.Status.Equals(ServiceControllerStatus.Stopped))
+                {
+                    // Start the service if the current status is stopped.
+                    foreach (IChannel ic in ChannelServices.RegisteredChannels)
+                        ChannelServices.UnregisterChannel(ic);
+                    scMonitor.Start();
+                    this.LogMessage(scMonitor.ServiceName + " started (Service stopped or StopPending)", Level.Error, 99);
+                }
+            }
+            catch (Exception e)
+            {
+                this.LogMessage(scMonitor.ServiceName + " error: "+e.Message+e.StackTrace, Level.Error, 199);
+            }
+
+        }
+
+
+        /// <summary>
+        /// Stop this service.
+        /// </summary>
+        protected override void OnStop()
+        {
+            this.bRun=false;
+        }
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/DistributedSearch/LuceneMonitor/ProjectInstaller.cs
----------------------------------------------------------------------
diff --git a/src/contrib/DistributedSearch/LuceneMonitor/ProjectInstaller.cs b/src/contrib/DistributedSearch/LuceneMonitor/ProjectInstaller.cs
index b802cb0..9b635b5 100644
--- a/src/contrib/DistributedSearch/LuceneMonitor/ProjectInstaller.cs
+++ b/src/contrib/DistributedSearch/LuceneMonitor/ProjectInstaller.cs
@@ -24,118 +24,118 @@ using Microsoft.Win32;
 
 namespace LuceneMonitorInstall
 {
-	/// <summary>
-	/// Summary description for ProjectInstaller.
-	/// </summary>
-	[RunInstallerAttribute(true)]
-	public class ProjectInstaller : Installer
-	{
-		private ServiceProcessInstaller processInstaller;
-		private ServiceInstaller serviceInstaller;
-		/// <summary>
-		/// Required designer variable.
-		/// </summary>
-		private System.ComponentModel.Container components = null;
-
-		public ProjectInstaller()
-		{
-			// This call is required by the Designer.
-			InitializeComponent();
-
-			// TODO: Add any initialization after the InitializeComponent call
-		}
-
-		/// <summary> 
-		/// Clean up any resources being used.
-		/// </summary>
-		protected override void Dispose( bool disposing )
-		{
-			if( disposing )
-			{
-				if(components != null)
-				{
-					components.Dispose();
-				}
-			}
-			base.Dispose( disposing );
-		}
-
-
-		#region Component Designer generated code
-		/// <summary>
-		/// Required method for Designer support - do not modify
-		/// the contents of this method with the code editor.
-		/// </summary>
-		private void InitializeComponent()
-		{
-			this.processInstaller = new ServiceProcessInstaller();
-			this.serviceInstaller = new ServiceInstaller();
-			this.processInstaller.Account = ServiceAccount.LocalSystem;
-
-			this.serviceInstaller.ServiceName = "LuceneMonitor";
-			this.serviceInstaller.StartType = ServiceStartMode.Manual;
-
-			Installers.Add(this.processInstaller);
-			Installers.Add(this.serviceInstaller);
-
-		}
-		#endregion
-
-		public override void Install(IDictionary stateSaver)
-		{
-			RegistryKey system;
-			RegistryKey currentControlSet;	//HKEY_LOCAL_MACHINE\Services\CurrentControlSet
-			RegistryKey services;			//...\Services
-			RegistryKey service;			//...\<Service Name>
-
-			try
-			{
-				//Let the project installer do its job
-				base.Install(stateSaver);
-
-				system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");	//Open the HKEY_LOCAL_MACHINE\SYSTEM key
-				currentControlSet = system.OpenSubKey("CurrentControlSet");				//Open CurrentControlSet
-				services = currentControlSet.OpenSubKey("Services");					//Go to the services key
-				service = services.OpenSubKey(this.serviceInstaller.ServiceName, true);	//Open the key for serviceInstaller
-
-				service.SetValue("Description", "Lucene Monitor");
-
-
-			}
-			catch(Exception e)
-			{
-				Console.WriteLine("An exception was thrown during service installation:\n" + e.ToString());
-			}
-		}
-
-		public override void Uninstall(IDictionary savedState)
-		{
-			RegistryKey system;
-			RegistryKey currentControlSet;	//HKEY_LOCAL_MACHINE\Services\CurrentControlSet
-			RegistryKey services;			//...\Services
-			RegistryKey service;			//...\<Service Name>
-
-			try
-			{
-				//Drill down to the service key and open it with write permission
-				system = Registry.LocalMachine.OpenSubKey("System");
-				currentControlSet = system.OpenSubKey("CurrentControlSet");
-				services = currentControlSet.OpenSubKey("Services");
-				service = services.OpenSubKey(this.serviceInstaller.ServiceName, true);
-				service.DeleteSubKeyTree("Description");		//Delete keys created during installation
-
-			}
-			catch(Exception e)
-			{
-				Console.WriteLine("Exception encountered while uninstalling service:\n" + e.ToString());
-			}
-			finally
-			{
-				//Let the project installer do its job
-				base.Uninstall(savedState);
-			}
-		}
-
-
-	}
+    /// <summary>
+    /// Summary description for ProjectInstaller.
+    /// </summary>
+    [RunInstallerAttribute(true)]
+    public class ProjectInstaller : Installer
+    {
+        private ServiceProcessInstaller processInstaller;
+        private ServiceInstaller serviceInstaller;
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.Container components = null;
+
+        public ProjectInstaller()
+        {
+            // This call is required by the Designer.
+            InitializeComponent();
+
+            // TODO: Add any initialization after the InitializeComponent call
+        }
+
+        /// <summary> 
+        /// Clean up any resources being used.
+        /// </summary>
+        protected override void Dispose( bool disposing )
+        {
+            if( disposing )
+            {
+                if(components != null)
+                {
+                    components.Dispose();
+                }
+            }
+            base.Dispose( disposing );
+        }
+
+
+        #region Component Designer generated code
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.processInstaller = new ServiceProcessInstaller();
+            this.serviceInstaller = new ServiceInstaller();
+            this.processInstaller.Account = ServiceAccount.LocalSystem;
+
+            this.serviceInstaller.ServiceName = "LuceneMonitor";
+            this.serviceInstaller.StartType = ServiceStartMode.Manual;
+
+            Installers.Add(this.processInstaller);
+            Installers.Add(this.serviceInstaller);
+
+        }
+        #endregion
+
+        public override void Install(IDictionary stateSaver)
+        {
+            RegistryKey system;
+            RegistryKey currentControlSet;    //HKEY_LOCAL_MACHINE\Services\CurrentControlSet
+            RegistryKey services;            //...\Services
+            RegistryKey service;            //...\<Service Name>
+
+            try
+            {
+                //Let the project installer do its job
+                base.Install(stateSaver);
+
+                system = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("System");    //Open the HKEY_LOCAL_MACHINE\SYSTEM key
+                currentControlSet = system.OpenSubKey("CurrentControlSet");                //Open CurrentControlSet
+                services = currentControlSet.OpenSubKey("Services");                    //Go to the services key
+                service = services.OpenSubKey(this.serviceInstaller.ServiceName, true);    //Open the key for serviceInstaller
+
+                service.SetValue("Description", "Lucene Monitor");
+
+
+            }
+            catch(Exception e)
+            {
+                Console.WriteLine("An exception was thrown during service installation:\n" + e.ToString());
+            }
+        }
+
+        public override void Uninstall(IDictionary savedState)
+        {
+            RegistryKey system;
+            RegistryKey currentControlSet;    //HKEY_LOCAL_MACHINE\Services\CurrentControlSet
+            RegistryKey services;            //...\Services
+            RegistryKey service;            //...\<Service Name>
+
+            try
+            {
+                //Drill down to the service key and open it with write permission
+                system = Registry.LocalMachine.OpenSubKey("System");
+                currentControlSet = system.OpenSubKey("CurrentControlSet");
+                services = currentControlSet.OpenSubKey("Services");
+                service = services.OpenSubKey(this.serviceInstaller.ServiceName, true);
+                service.DeleteSubKeyTree("Description");        //Delete keys created during installation
+
+            }
+            catch(Exception e)
+            {
+                Console.WriteLine("Exception encountered while uninstalling service:\n" + e.ToString());
+            }
+            finally
+            {
+                //Let the project installer do its job
+                base.Uninstall(savedState);
+            }
+        }
+
+
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/FastVectorHighlighter/Properties/AssemblyInfo.cs
----------------------------------------------------------------------
diff --git a/src/contrib/FastVectorHighlighter/Properties/AssemblyInfo.cs b/src/contrib/FastVectorHighlighter/Properties/AssemblyInfo.cs
index 9a545d9..e44909c 100644
--- a/src/contrib/FastVectorHighlighter/Properties/AssemblyInfo.cs
+++ b/src/contrib/FastVectorHighlighter/Properties/AssemblyInfo.cs
@@ -1,4 +1,4 @@
-/*
+/*
  *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/FastVectorHighlighter/StringUtils.cs
----------------------------------------------------------------------
diff --git a/src/contrib/FastVectorHighlighter/StringUtils.cs b/src/contrib/FastVectorHighlighter/StringUtils.cs
index 7b27259..995d714 100644
--- a/src/contrib/FastVectorHighlighter/StringUtils.cs
+++ b/src/contrib/FastVectorHighlighter/StringUtils.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/FastVectorHighlighter/VectorHighlightMapper.cs
----------------------------------------------------------------------
diff --git a/src/contrib/FastVectorHighlighter/VectorHighlightMapper.cs b/src/contrib/FastVectorHighlighter/VectorHighlightMapper.cs
index da2966c..c9c6ced 100644
--- a/src/contrib/FastVectorHighlighter/VectorHighlightMapper.cs
+++ b/src/contrib/FastVectorHighlighter/VectorHighlightMapper.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/DefaultEncoder.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/DefaultEncoder.cs b/src/contrib/Highlighter/DefaultEncoder.cs
index 54500a5..ff1efb7 100644
--- a/src/contrib/Highlighter/DefaultEncoder.cs
+++ b/src/contrib/Highlighter/DefaultEncoder.cs
@@ -17,12 +17,12 @@
 
 namespace Lucene.Net.Search.Highlight
 {
-	/// <summary>Simple <see cref="IEncoder"/> implementation that does not modify the output</summary>
-	public class DefaultEncoder : IEncoder
-	{
-		public virtual System.String EncodeText(System.String originalText)
-		{
-			return originalText;
-		}
-	}
+    /// <summary>Simple <see cref="IEncoder"/> implementation that does not modify the output</summary>
+    public class DefaultEncoder : IEncoder
+    {
+        public virtual System.String EncodeText(System.String originalText)
+        {
+            return originalText;
+        }
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/GradientFormatter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/GradientFormatter.cs b/src/contrib/Highlighter/GradientFormatter.cs
index 6b102a0..3b50d42 100644
--- a/src/contrib/Highlighter/GradientFormatter.cs
+++ b/src/contrib/Highlighter/GradientFormatter.cs
@@ -19,194 +19,194 @@ using System;
 
 namespace Lucene.Net.Search.Highlight
 {
-	/// <summary>
-	/// Formats text with different color intensity depending on the score of the term.
-	/// </summary>
-	public class GradientFormatter : IFormatter
-	{
-		private float maxScore;
+    /// <summary>
+    /// Formats text with different color intensity depending on the score of the term.
+    /// </summary>
+    public class GradientFormatter : IFormatter
+    {
+        private float maxScore;
 
         protected internal int fgRMin, fgGMin, fgBMin;
         protected internal int fgRMax, fgGMax, fgBMax;
-		protected bool highlightForeground;
+        protected bool highlightForeground;
         protected internal int bgRMin, bgGMin, bgBMin;
         protected internal int bgRMax, bgGMax, bgBMax;
-		protected bool highlightBackground;
-		
-		/// <summary> Sets the color range for the IDF scores</summary>
+        protected bool highlightBackground;
+        
+        /// <summary> Sets the color range for the IDF scores</summary>
         /// <param name="maxScore">
-		/// The score (and above) displayed as maxColor (See QueryScorer.getMaxWeight 
-		/// which can be used to callibrate scoring scale)
-		/// </param>
+        /// The score (and above) displayed as maxColor (See QueryScorer.getMaxWeight 
+        /// which can be used to callibrate scoring scale)
+        /// </param>
         /// <param name="minForegroundColor">
-		/// The hex color used for representing IDF scores of zero eg
-		/// #FFFFFF (white) or null if no foreground color required
-		/// </param>
+        /// The hex color used for representing IDF scores of zero eg
+        /// #FFFFFF (white) or null if no foreground color required
+        /// </param>
         /// <param name="maxForegroundColor">
-		/// The largest hex color used for representing IDF scores eg
-		/// #000000 (black) or null if no foreground color required
-		/// </param>
+        /// The largest hex color used for representing IDF scores eg
+        /// #000000 (black) or null if no foreground color required
+        /// </param>
         /// <param name="minBackgroundColor">
-		/// The hex color used for representing IDF scores of zero eg
-		/// #FFFFFF (white) or null if no background color required
-		/// </param>
+        /// The hex color used for representing IDF scores of zero eg
+        /// #FFFFFF (white) or null if no background color required
+        /// </param>
         /// <param name="maxBackgroundColor">
-		/// The largest hex color used for representing IDF scores eg
-		/// #000000 (black) or null if no background color required
-		/// </param>
-		public GradientFormatter(float maxScore, string minForegroundColor, string maxForegroundColor, string minBackgroundColor, string maxBackgroundColor)
-		{
-		    highlightForeground = (minForegroundColor != null) && (maxForegroundColor != null);
+        /// The largest hex color used for representing IDF scores eg
+        /// #000000 (black) or null if no background color required
+        /// </param>
+        public GradientFormatter(float maxScore, string minForegroundColor, string maxForegroundColor, string minBackgroundColor, string maxBackgroundColor)
+        {
+            highlightForeground = (minForegroundColor != null) && (maxForegroundColor != null);
 
             if (highlightForeground)
-			{
-				if (minForegroundColor.Length != 7)
-				{
-					throw new ArgumentException("minForegroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
-				}
-				if (maxForegroundColor.Length != 7)
-				{
-					throw new ArgumentException("minForegroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
-				}
-				fgRMin = HexToInt(minForegroundColor.Substring(1, 2));
-				fgGMin = HexToInt(minForegroundColor.Substring(3, 2));
-				fgBMin = HexToInt(minForegroundColor.Substring(5, 2));
-				
-				fgRMax = HexToInt(maxForegroundColor.Substring(1, 2));
-				fgGMax = HexToInt(maxForegroundColor.Substring(3, 2));
-				fgBMax = HexToInt(maxForegroundColor.Substring(5, 2));
-			}
-			
-			highlightBackground = (minBackgroundColor != null) && (maxBackgroundColor != null);
-			if (highlightBackground)
-			{
-				if (minBackgroundColor.Length != 7)
-				{
-					throw new System.ArgumentException("minBackgroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
-				}
-				if (maxBackgroundColor.Length != 7)
-				{
-					throw new System.ArgumentException("minBackgroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
-				}
-				bgRMin = HexToInt(minBackgroundColor.Substring(1, 2));
-				bgGMin = HexToInt(minBackgroundColor.Substring(3, 2));
-				bgBMin = HexToInt(minBackgroundColor.Substring(5, 2));
-				
-				bgRMax = HexToInt(maxBackgroundColor.Substring(1, 2));
-				bgGMax = HexToInt(maxBackgroundColor.Substring(3, 2));
-				bgBMax = HexToInt(maxBackgroundColor.Substring(5, 2));
-			}
-			//        this.corpusReader = corpusReader;
-			this.maxScore = maxScore;
-			//        totalNumDocs = corpusReader.numDocs();
-		}
-		
-		public virtual string HighlightTerm(string originalText, TokenGroup tokenGroup)
-		{
-			if (tokenGroup.TotalScore == 0)
-				return originalText;
-			float score = tokenGroup.TotalScore;
-			if (score == 0)
-			{
-				return originalText;
-			}
+            {
+                if (minForegroundColor.Length != 7)
+                {
+                    throw new ArgumentException("minForegroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
+                }
+                if (maxForegroundColor.Length != 7)
+                {
+                    throw new ArgumentException("minForegroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
+                }
+                fgRMin = HexToInt(minForegroundColor.Substring(1, 2));
+                fgGMin = HexToInt(minForegroundColor.Substring(3, 2));
+                fgBMin = HexToInt(minForegroundColor.Substring(5, 2));
+                
+                fgRMax = HexToInt(maxForegroundColor.Substring(1, 2));
+                fgGMax = HexToInt(maxForegroundColor.Substring(3, 2));
+                fgBMax = HexToInt(maxForegroundColor.Substring(5, 2));
+            }
+            
+            highlightBackground = (minBackgroundColor != null) && (maxBackgroundColor != null);
+            if (highlightBackground)
+            {
+                if (minBackgroundColor.Length != 7)
+                {
+                    throw new System.ArgumentException("minBackgroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
+                }
+                if (maxBackgroundColor.Length != 7)
+                {
+                    throw new System.ArgumentException("minBackgroundColor is not 7 bytes long eg a hex " + "RGB value such as #FFFFFF");
+                }
+                bgRMin = HexToInt(minBackgroundColor.Substring(1, 2));
+                bgGMin = HexToInt(minBackgroundColor.Substring(3, 2));
+                bgBMin = HexToInt(minBackgroundColor.Substring(5, 2));
+                
+                bgRMax = HexToInt(maxBackgroundColor.Substring(1, 2));
+                bgGMax = HexToInt(maxBackgroundColor.Substring(3, 2));
+                bgBMax = HexToInt(maxBackgroundColor.Substring(5, 2));
+            }
+            //        this.corpusReader = corpusReader;
+            this.maxScore = maxScore;
+            //        totalNumDocs = corpusReader.numDocs();
+        }
+        
+        public virtual string HighlightTerm(string originalText, TokenGroup tokenGroup)
+        {
+            if (tokenGroup.TotalScore == 0)
+                return originalText;
+            float score = tokenGroup.TotalScore;
+            if (score == 0)
+            {
+                return originalText;
+            }
 
-			var sb = new System.Text.StringBuilder();
-			sb.Append("<font ");
-			if (highlightForeground)
-			{
-				sb.Append("color=\"");
-				sb.Append(GetForegroundColorString(score));
-				sb.Append("\" ");
-			}
-			if (highlightBackground)
-			{
-				sb.Append("bgcolor=\"");
-				sb.Append(GetBackgroundColorString(score));
-				sb.Append("\" ");
-			}
-			sb.Append(">");
-			sb.Append(originalText);
-			sb.Append("</font>");
-			return sb.ToString();
-		}
-		
-		protected internal virtual string GetForegroundColorString(float score)
-		{
-			int rVal = GetColorVal(fgRMin, fgRMax, score);
-			int gVal = GetColorVal(fgGMin, fgGMax, score);
-			int bVal = GetColorVal(fgBMin, fgBMax, score);
-			var sb = new System.Text.StringBuilder();
-			sb.Append("#");
-			sb.Append(IntToHex(rVal));
-			sb.Append(IntToHex(gVal));
-			sb.Append(IntToHex(bVal));
-			return sb.ToString();
-		}
-		
-		protected internal virtual string GetBackgroundColorString(float score)
-		{
-			int rVal = GetColorVal(bgRMin, bgRMax, score);
-			int gVal = GetColorVal(bgGMin, bgGMax, score);
-			int bVal = GetColorVal(bgBMin, bgBMax, score);
-			var sb = new System.Text.StringBuilder();
-			sb.Append("#");
-			sb.Append(IntToHex(rVal));
-			sb.Append(IntToHex(gVal));
-			sb.Append(IntToHex(bVal));
-			return sb.ToString();
-		}
-		
-		private int GetColorVal(int colorMin, int colorMax, float score)
-		{
-			if (colorMin == colorMax)
-			{
-				return colorMin;
-			}
-			float scale = Math.Abs(colorMin - colorMax);
-			float relScorePercent = Math.Min(maxScore, score) / maxScore;
-			float colScore = scale * relScorePercent;
-			return Math.Min(colorMin, colorMax) + (int) colScore;
-		}
-		
-		private static char[] hexDigits = new char[]{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
-		
-		private static string IntToHex(int i)
-		{
-			return "" + hexDigits[(i & 0xF0) >> 4] + hexDigits[i & 0x0F];
-		}
-		
-		/// <summary> Converts a hex string into an int. Integer.parseInt(hex, 16) assumes the
-		/// input is nonnegative unless there is a preceding minus sign. This method
-		/// reads the input as twos complement instead, so if the input is 8 bytes
-		/// long, it will correctly restore a negative int produced by
-		/// Integer.toHexString() but not neccesarily one produced by
-		/// Integer.toString(x,16) since that method will produce a string like '-FF'
-		/// for negative integer values.
-		/// 
-		/// </summary>
+            var sb = new System.Text.StringBuilder();
+            sb.Append("<font ");
+            if (highlightForeground)
+            {
+                sb.Append("color=\"");
+                sb.Append(GetForegroundColorString(score));
+                sb.Append("\" ");
+            }
+            if (highlightBackground)
+            {
+                sb.Append("bgcolor=\"");
+                sb.Append(GetBackgroundColorString(score));
+                sb.Append("\" ");
+            }
+            sb.Append(">");
+            sb.Append(originalText);
+            sb.Append("</font>");
+            return sb.ToString();
+        }
+        
+        protected internal virtual string GetForegroundColorString(float score)
+        {
+            int rVal = GetColorVal(fgRMin, fgRMax, score);
+            int gVal = GetColorVal(fgGMin, fgGMax, score);
+            int bVal = GetColorVal(fgBMin, fgBMax, score);
+            var sb = new System.Text.StringBuilder();
+            sb.Append("#");
+            sb.Append(IntToHex(rVal));
+            sb.Append(IntToHex(gVal));
+            sb.Append(IntToHex(bVal));
+            return sb.ToString();
+        }
+        
+        protected internal virtual string GetBackgroundColorString(float score)
+        {
+            int rVal = GetColorVal(bgRMin, bgRMax, score);
+            int gVal = GetColorVal(bgGMin, bgGMax, score);
+            int bVal = GetColorVal(bgBMin, bgBMax, score);
+            var sb = new System.Text.StringBuilder();
+            sb.Append("#");
+            sb.Append(IntToHex(rVal));
+            sb.Append(IntToHex(gVal));
+            sb.Append(IntToHex(bVal));
+            return sb.ToString();
+        }
+        
+        private int GetColorVal(int colorMin, int colorMax, float score)
+        {
+            if (colorMin == colorMax)
+            {
+                return colorMin;
+            }
+            float scale = Math.Abs(colorMin - colorMax);
+            float relScorePercent = Math.Min(maxScore, score) / maxScore;
+            float colScore = scale * relScorePercent;
+            return Math.Min(colorMin, colorMax) + (int) colScore;
+        }
+        
+        private static char[] hexDigits = new char[]{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+        
+        private static string IntToHex(int i)
+        {
+            return "" + hexDigits[(i & 0xF0) >> 4] + hexDigits[i & 0x0F];
+        }
+        
+        /// <summary> Converts a hex string into an int. Integer.parseInt(hex, 16) assumes the
+        /// input is nonnegative unless there is a preceding minus sign. This method
+        /// reads the input as twos complement instead, so if the input is 8 bytes
+        /// long, it will correctly restore a negative int produced by
+        /// Integer.toHexString() but not neccesarily one produced by
+        /// Integer.toString(x,16) since that method will produce a string like '-FF'
+        /// for negative integer values.
+        /// 
+        /// </summary>
         /// <param name="hex">
-		/// A string in capital or lower case hex, of no more then 16
-		/// characters.
-		/// </param>
+        /// A string in capital or lower case hex, of no more then 16
+        /// characters.
+        /// </param>
         /// <exception cref="FormatException">if the string is more than 16 characters long, or if any
-		/// character is not in the set [0-9a-fA-f]</exception>
-		public static int HexToInt(string hex)
-		{
-			int len = hex.Length;
-			if (len > 16)
-				throw new FormatException();
-			
-			int l = 0;
-			for (int i = 0; i < len; i++)
-			{
-				l <<= 4;
-				int c = (int) System.Char.GetNumericValue(hex[i]);
-				if (c < 0)
-					throw new FormatException();
-				l |= c;
-			}
-			return l;
-		}
-	}
+        /// character is not in the set [0-9a-fA-f]</exception>
+        public static int HexToInt(string hex)
+        {
+            int len = hex.Length;
+            if (len > 16)
+                throw new FormatException();
+            
+            int l = 0;
+            for (int i = 0; i < len; i++)
+            {
+                l <<= 4;
+                int c = (int) System.Char.GetNumericValue(hex[i]);
+                if (c < 0)
+                    throw new FormatException();
+                l |= c;
+            }
+            return l;
+        }
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/Highlighter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/Highlighter.cs b/src/contrib/Highlighter/Highlighter.cs
index 28e920e..239c0f7 100644
--- a/src/contrib/Highlighter/Highlighter.cs
+++ b/src/contrib/Highlighter/Highlighter.cs
@@ -233,10 +233,10 @@ namespace Lucene.Net.Search.Highlight
 
                     tokenGroup.AddToken(_fragmentScorer.GetTokenScore());
 
-                    //				if(lastEndOffset>maxDocBytesToAnalyze)
-                    //				{
-                    //					break;
-                    //				}
+                    //                if(lastEndOffset>maxDocBytesToAnalyze)
+                    //                {
+                    //                    break;
+                    //                }
                 }
                 currentFrag.Score = _fragmentScorer.FragmentScore;
 
@@ -256,10 +256,10 @@ namespace Lucene.Net.Search.Highlight
 
                 //Test what remains of the original text beyond the point where we stopped analyzing 
                 if (
-                    //					if there is text beyond the last token considered..
+                    //                    if there is text beyond the last token considered..
                     (lastEndOffset < text.Length)
                     &&
-                    //					and that text is not too large...
+                    //                    and that text is not too large...
                     (text.Length <= _maxDocCharsToAnalyze)
                     )
                 {

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/IEncoder.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/IEncoder.cs b/src/contrib/Highlighter/IEncoder.cs
index d8cff13..0e45d49 100644
--- a/src/contrib/Highlighter/IEncoder.cs
+++ b/src/contrib/Highlighter/IEncoder.cs
@@ -17,10 +17,10 @@
 
 namespace Lucene.Net.Search.Highlight
 {
-	/// <summary>Encodes original text. The IEncoder works with the Formatter to generate the output.</summary>
-	public interface IEncoder
-	{
-		/// <param name="originalText">The section of text being output</param>
-		string EncodeText(System.String originalText);
-	}
+    /// <summary>Encodes original text. The IEncoder works with the Formatter to generate the output.</summary>
+    public interface IEncoder
+    {
+        /// <param name="originalText">The section of text being output</param>
+        string EncodeText(System.String originalText);
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/IFormatter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/IFormatter.cs b/src/contrib/Highlighter/IFormatter.cs
index 90ca8b3..2164afd 100644
--- a/src/contrib/Highlighter/IFormatter.cs
+++ b/src/contrib/Highlighter/IFormatter.cs
@@ -17,13 +17,13 @@
 
 namespace Lucene.Net.Search.Highlight
 {
-	/// <summary> Processes terms found in the original text, typically by applying some form 
-	/// of mark-up to highlight terms in HTML search results pages.</summary>
-	public interface IFormatter
-	{
-		/// <param name="originalText">The section of text being considered for markup</param>
-		/// <param name="tokenGroup">contains one or several overlapping Tokens along with
-		/// their scores and positions.</param>
-		string HighlightTerm(System.String originalText, TokenGroup tokenGroup);
-	}
+    /// <summary> Processes terms found in the original text, typically by applying some form 
+    /// of mark-up to highlight terms in HTML search results pages.</summary>
+    public interface IFormatter
+    {
+        /// <param name="originalText">The section of text being considered for markup</param>
+        /// <param name="tokenGroup">contains one or several overlapping Tokens along with
+        /// their scores and positions.</param>
+        string HighlightTerm(System.String originalText, TokenGroup tokenGroup);
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/NullFragmenter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/NullFragmenter.cs b/src/contrib/Highlighter/NullFragmenter.cs
index fa73736..c86dda1 100644
--- a/src/contrib/Highlighter/NullFragmenter.cs
+++ b/src/contrib/Highlighter/NullFragmenter.cs
@@ -19,18 +19,18 @@ using Lucene.Net.Analysis;
 
 namespace Lucene.Net.Search.Highlight
 {
-	
-	/// <summary> <see cref="IFragmenter"/> implementation which does not fragment the text.
-	/// This is useful for highlighting the entire content of a document or field.
-	/// </summary>
-	public class NullFragmenter : IFragmenter
-	{
-	    public virtual void Start(string originalText, TokenStream tokenStream)
-	    { }
+    
+    /// <summary> <see cref="IFragmenter"/> implementation which does not fragment the text.
+    /// This is useful for highlighting the entire content of a document or field.
+    /// </summary>
+    public class NullFragmenter : IFragmenter
+    {
+        public virtual void Start(string originalText, TokenStream tokenStream)
+        { }
 
-	    public virtual bool IsNewFragment()
-	    {
+        public virtual bool IsNewFragment()
+        {
             return false;
-	    }
-	}
+        }
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/QueryTermExtractor.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/QueryTermExtractor.cs b/src/contrib/Highlighter/QueryTermExtractor.cs
index ba2e1e2..2a5bc7e 100644
--- a/src/contrib/Highlighter/QueryTermExtractor.cs
+++ b/src/contrib/Highlighter/QueryTermExtractor.cs
@@ -24,36 +24,36 @@ using Lucene.Net.Util;
 
 namespace Lucene.Net.Search.Highlight
 {
-	
-	/// <summary> Utility class used to extract the terms used in a query, plus any weights.
-	/// This class will not find terms for MultiTermQuery, RangeQuery and PrefixQuery classes
-	/// so the caller must pass a rewritten query (see Query.rewrite) to obtain a list of 
-	/// expanded terms.</summary>
-	public static class QueryTermExtractor
-	{
-		
-		/// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
-		/// 
-		/// </summary>
-		/// <param name="query">     Query to extract term texts from
-		/// </param>
-		/// <returns> an array of the terms used in a query, plus their weights.
-		/// </returns>
-		public static WeightedTerm[] GetTerms(Query query)
-		{
-			return GetTerms(query, false);
-		}
-		
-		/// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
-		/// 
-		/// </summary>
-		/// <param name="query">Query to extract term texts from</param>
-		/// <param name="reader">used to compute IDF which can be used to a) score selected fragments better 
-		/// b) use graded highlights eg chaning intensity of font color</param>
-		/// <param name="fieldName">the field on which Inverse Document Frequency (IDF) calculations are based</param>
-		/// <returns> an array of the terms used in a query, plus their weights.</returns>
-		public static WeightedTerm[] GetIdfWeightedTerms(Query query, IndexReader reader, string fieldName)
-		{
+    
+    /// <summary> Utility class used to extract the terms used in a query, plus any weights.
+    /// This class will not find terms for MultiTermQuery, RangeQuery and PrefixQuery classes
+    /// so the caller must pass a rewritten query (see Query.rewrite) to obtain a list of 
+    /// expanded terms.</summary>
+    public static class QueryTermExtractor
+    {
+        
+        /// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
+        /// 
+        /// </summary>
+        /// <param name="query">     Query to extract term texts from
+        /// </param>
+        /// <returns> an array of the terms used in a query, plus their weights.
+        /// </returns>
+        public static WeightedTerm[] GetTerms(Query query)
+        {
+            return GetTerms(query, false);
+        }
+        
+        /// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
+        /// 
+        /// </summary>
+        /// <param name="query">Query to extract term texts from</param>
+        /// <param name="reader">used to compute IDF which can be used to a) score selected fragments better 
+        /// b) use graded highlights eg chaning intensity of font color</param>
+        /// <param name="fieldName">the field on which Inverse Document Frequency (IDF) calculations are based</param>
+        /// <returns> an array of the terms used in a query, plus their weights.</returns>
+        public static WeightedTerm[] GetIdfWeightedTerms(Query query, IndexReader reader, string fieldName)
+        {
             WeightedTerm[] terms = GetTerms(query, false, fieldName);
             int totalNumDocs = reader.NumDocs();
             foreach (WeightedTerm t in terms)
@@ -75,16 +75,16 @@ namespace Lucene.Net.Search.Highlight
                     //ignore 
                 }
             }
-		    return terms;
-		}
-		
-		/// <summary>Extracts all terms texts of a given Query into an array of WeightedTerms</summary>
-		/// <param name="query">Query to extract term texts from</param>
-		/// <param name="prohibited"><c>true</c> to extract "prohibited" terms, too </param>
-		/// <param name="fieldName"> The fieldName used to filter query terms</param>
-		/// <returns>an array of the terms used in a query, plus their weights.</returns>
-		public static WeightedTerm[] GetTerms(Query query, bool prohibited, string fieldName)
-		{
+            return terms;
+        }
+        
+        /// <summary>Extracts all terms texts of a given Query into an array of WeightedTerms</summary>
+        /// <param name="query">Query to extract term texts from</param>
+        /// <param name="prohibited"><c>true</c> to extract "prohibited" terms, too </param>
+        /// <param name="fieldName"> The fieldName used to filter query terms</param>
+        /// <returns>an array of the terms used in a query, plus their weights.</returns>
+        public static WeightedTerm[] GetTerms(Query query, bool prohibited, string fieldName)
+        {
             var terms = new HashSet<WeightedTerm>();
             if (fieldName != null)
             {
@@ -92,23 +92,23 @@ namespace Lucene.Net.Search.Highlight
             }
             GetTerms(query, terms, prohibited, fieldName);
             return terms.ToArray();
-		}
-		
-		/// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
-		/// 
-		/// </summary>
-		/// <param name="query">     Query to extract term texts from
-		/// </param>
-		/// <param name="prohibited"><c>true</c> to extract "prohibited" terms, too
-		/// </param>
-		/// <returns> an array of the terms used in a query, plus their weights.
-		/// </returns>
-		public static WeightedTerm[] GetTerms(Query query, bool prohibited)
-		{
-			return GetTerms(query, prohibited, null);
-		}
-		
-		//fieldname MUST be interned prior to this call
+        }
+        
+        /// <summary> Extracts all terms texts of a given Query into an array of WeightedTerms
+        /// 
+        /// </summary>
+        /// <param name="query">     Query to extract term texts from
+        /// </param>
+        /// <param name="prohibited"><c>true</c> to extract "prohibited" terms, too
+        /// </param>
+        /// <returns> an array of the terms used in a query, plus their weights.
+        /// </returns>
+        public static WeightedTerm[] GetTerms(Query query, bool prohibited)
+        {
+            return GetTerms(query, prohibited, null);
+        }
+        
+        //fieldname MUST be interned prior to this call
         private static void GetTerms(Query query, HashSet<WeightedTerm> terms, bool prohibited, string fieldName)
         {
             try
@@ -136,28 +136,28 @@ namespace Lucene.Net.Search.Highlight
             }
         }
 
-	    /// <summary> extractTerms is currently the only query-independent means of introspecting queries but it only reveals
-		/// a list of terms for that query - not the boosts each individual term in that query may or may not have.
-		/// "Container" queries such as BooleanQuery should be unwrapped to get at the boost info held
-		/// in each child element. 
-		/// Some discussion around this topic here:
-		/// http://www.gossamer-threads.com/lists/lucene/java-dev/34208?search_string=introspection;#34208
-		/// Unfortunately there seemed to be limited interest in requiring all Query objects to implement
-		/// something common which would allow access to child queries so what follows here are query-specific
-		/// implementations for accessing embedded query elements. 
-		/// </summary>
-		private static void  GetTermsFromBooleanQuery(BooleanQuery query, HashSet<WeightedTerm> terms, bool prohibited, string fieldName)
-		{
+        /// <summary> extractTerms is currently the only query-independent means of introspecting queries but it only reveals
+        /// a list of terms for that query - not the boosts each individual term in that query may or may not have.
+        /// "Container" queries such as BooleanQuery should be unwrapped to get at the boost info held
+        /// in each child element. 
+        /// Some discussion around this topic here:
+        /// http://www.gossamer-threads.com/lists/lucene/java-dev/34208?search_string=introspection;#34208
+        /// Unfortunately there seemed to be limited interest in requiring all Query objects to implement
+        /// something common which would allow access to child queries so what follows here are query-specific
+        /// implementations for accessing embedded query elements. 
+        /// </summary>
+        private static void  GetTermsFromBooleanQuery(BooleanQuery query, HashSet<WeightedTerm> terms, bool prohibited, string fieldName)
+        {
             BooleanClause[] queryClauses = query.GetClauses();
             for (int i = 0; i < queryClauses.Length; i++)
             {
                 if (prohibited || queryClauses[i].Occur != Occur.MUST_NOT)
                     GetTerms(queryClauses[i].Query, terms, prohibited, fieldName);
             }
-		}
+        }
         private static void GetTermsFromFilteredQuery(FilteredQuery query, HashSet<WeightedTerm> terms, bool prohibited, string fieldName)
-		{
-			GetTerms(query.Query, terms, prohibited, fieldName);
-		}
-	}
+        {
+            GetTerms(query.Query, terms, prohibited, fieldName);
+        }
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/SimpleHTMLFormatter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/SimpleHTMLFormatter.cs b/src/contrib/Highlighter/SimpleHTMLFormatter.cs
index 0013f2a..ea51b05 100644
--- a/src/contrib/Highlighter/SimpleHTMLFormatter.cs
+++ b/src/contrib/Highlighter/SimpleHTMLFormatter.cs
@@ -17,47 +17,47 @@
 
 namespace Lucene.Net.Search.Highlight
 {
-	/// <summary> Simple <see cref="IFormatter"/> implementation to highlight terms with a pre and post tag</summary>
-	/// <author>  MAHarwood
-	/// 
-	/// </author>
-	public class SimpleHTMLFormatter : IFormatter
-	{
-		internal System.String preTag;
-		internal System.String postTag;
-		
-		
-		public SimpleHTMLFormatter(System.String preTag, System.String postTag)
-		{
-			this.preTag = preTag;
-			this.postTag = postTag;
-		}
-		
-		/// <summary> Default constructor uses HTML: &lt;B&gt; tags to markup terms
-		/// 
-		/// 
-		/// </summary>
-		public SimpleHTMLFormatter()
-		{
-			this.preTag = "<B>";
-			this.postTag = "</B>";
-		}
-		
-		/* (non-Javadoc)
-		* <see cref="Lucene.Net.Highlight.Formatter.highlightTerm(java.lang.String, Lucene.Net.Highlight.TokenGroup)"/>
-		*/
-		public virtual System.String HighlightTerm(System.String originalText, TokenGroup tokenGroup)
-		{
-			System.Text.StringBuilder returnBuffer;
-			if (tokenGroup.TotalScore > 0)
-			{
-				returnBuffer = new System.Text.StringBuilder();
-				returnBuffer.Append(preTag);
-				returnBuffer.Append(originalText);
-				returnBuffer.Append(postTag);
-				return returnBuffer.ToString();
-			}
-			return originalText;
-		}
-	}
+    /// <summary> Simple <see cref="IFormatter"/> implementation to highlight terms with a pre and post tag</summary>
+    /// <author>  MAHarwood
+    /// 
+    /// </author>
+    public class SimpleHTMLFormatter : IFormatter
+    {
+        internal System.String preTag;
+        internal System.String postTag;
+        
+        
+        public SimpleHTMLFormatter(System.String preTag, System.String postTag)
+        {
+            this.preTag = preTag;
+            this.postTag = postTag;
+        }
+        
+        /// <summary> Default constructor uses HTML: &lt;B&gt; tags to markup terms
+        /// 
+        /// 
+        /// </summary>
+        public SimpleHTMLFormatter()
+        {
+            this.preTag = "<B>";
+            this.postTag = "</B>";
+        }
+        
+        /* (non-Javadoc)
+        * <see cref="Lucene.Net.Highlight.Formatter.highlightTerm(java.lang.String, Lucene.Net.Highlight.TokenGroup)"/>
+        */
+        public virtual System.String HighlightTerm(System.String originalText, TokenGroup tokenGroup)
+        {
+            System.Text.StringBuilder returnBuffer;
+            if (tokenGroup.TotalScore > 0)
+            {
+                returnBuffer = new System.Text.StringBuilder();
+                returnBuffer.Append(preTag);
+                returnBuffer.Append(originalText);
+                returnBuffer.Append(postTag);
+                return returnBuffer.ToString();
+            }
+            return originalText;
+        }
+    }
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/TokenSources.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/TokenSources.cs b/src/contrib/Highlighter/TokenSources.cs
index dc44bb5..745ac2a 100644
--- a/src/contrib/Highlighter/TokenSources.cs
+++ b/src/contrib/Highlighter/TokenSources.cs
@@ -144,8 +144,8 @@ namespace Lucene.Net.Search.Highlight
         /// - reanalyzing the original content - 980 milliseconds
         /// 
         /// The re-analyze timings will typically vary depending on -
-        /// 	1) The complexity of the analyzer code (timings above were using a 
-        /// 	   stemmer/lowercaser/stopword combo)
+        ///     1) The complexity of the analyzer code (timings above were using a 
+        ///        stemmer/lowercaser/stopword combo)
         ///  2) The  number of other fields (Lucene reads ALL fields off the disk 
         ///     when accessing just one document field - can cost dear!)
         ///  3) Use of compression on field storage - could be faster due to compression (less disk IO)

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Highlighter/WeightedSpanTerm.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Highlighter/WeightedSpanTerm.cs b/src/contrib/Highlighter/WeightedSpanTerm.cs
index 7d94383..d89b915 100644
--- a/src/contrib/Highlighter/WeightedSpanTerm.cs
+++ b/src/contrib/Highlighter/WeightedSpanTerm.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/BooleanFilter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/BooleanFilter.cs b/src/contrib/Queries/BooleanFilter.cs
index e964498..de4b8fd 100644
--- a/src/contrib/Queries/BooleanFilter.cs
+++ b/src/contrib/Queries/BooleanFilter.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/BoostingQuery.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/BoostingQuery.cs b/src/contrib/Queries/BoostingQuery.cs
index d2716be..5d57d2c 100644
--- a/src/contrib/Queries/BoostingQuery.cs
+++ b/src/contrib/Queries/BoostingQuery.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/DuplicateFilter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/DuplicateFilter.cs b/src/contrib/Queries/DuplicateFilter.cs
index 274f8ab..d5f4745 100644
--- a/src/contrib/Queries/DuplicateFilter.cs
+++ b/src/contrib/Queries/DuplicateFilter.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/FilterClause.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/FilterClause.cs b/src/contrib/Queries/FilterClause.cs
index 06f6ef4..f292914 100644
--- a/src/contrib/Queries/FilterClause.cs
+++ b/src/contrib/Queries/FilterClause.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/FuzzyLikeThisQuery.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/FuzzyLikeThisQuery.cs b/src/contrib/Queries/FuzzyLikeThisQuery.cs
index c28d94c..09f1c8c 100644
--- a/src/contrib/Queries/FuzzyLikeThisQuery.cs
+++ b/src/contrib/Queries/FuzzyLikeThisQuery.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/Properties/AssemblyInfo.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/Properties/AssemblyInfo.cs b/src/contrib/Queries/Properties/AssemblyInfo.cs
index fd774f2..0938b45 100644
--- a/src/contrib/Queries/Properties/AssemblyInfo.cs
+++ b/src/contrib/Queries/Properties/AssemblyInfo.cs
@@ -1,4 +1,4 @@
-/*
+/*
  *
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/Similar/MoreLikeThis.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/Similar/MoreLikeThis.cs b/src/contrib/Queries/Similar/MoreLikeThis.cs
index 7b5f335..62883a8 100644
--- a/src/contrib/Queries/Similar/MoreLikeThis.cs
+++ b/src/contrib/Queries/Similar/MoreLikeThis.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
@@ -780,30 +780,30 @@ namespace Lucene.Net.Search.Similar
         private void AddTermFrequencies(System.IO.TextReader r, IDictionary<string,Int> termFreqMap, System.String fieldName)
         {
             TokenStream ts = analyzer.TokenStream(fieldName, r);
-			int tokenCount=0;
-			// for every token
+            int tokenCount=0;
+            // for every token
             ITermAttribute termAtt = ts.AddAttribute<ITermAttribute>();
-			
-			while (ts.IncrementToken()) {
-				string word = termAtt.Term;
-				tokenCount++;
-				if(tokenCount>maxNumTokensParsed)
-				{
-					break;
-				}
-				if(IsNoiseWord(word)){
-					continue;
-				}
-				
-				// increment frequency
-				Int cnt = termFreqMap[word];
-				if (cnt == null) {
+            
+            while (ts.IncrementToken()) {
+                string word = termAtt.Term;
+                tokenCount++;
+                if(tokenCount>maxNumTokensParsed)
+                {
+                    break;
+                }
+                if(IsNoiseWord(word)){
+                    continue;
+                }
+                
+                // increment frequency
+                Int cnt = termFreqMap[word];
+                if (cnt == null) {
                     termFreqMap[word] = new Int();
-				}
-				else {
-					cnt.x++;
-				}
-			}
+                }
+                else {
+                    cnt.x++;
+                }
+            }
         }
 
 

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/Similar/MoreLikeThisQuery.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/Similar/MoreLikeThisQuery.cs b/src/contrib/Queries/Similar/MoreLikeThisQuery.cs
index 7cd4681..ae071c0 100644
--- a/src/contrib/Queries/Similar/MoreLikeThisQuery.cs
+++ b/src/contrib/Queries/Similar/MoreLikeThisQuery.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/Similar/SimilarityQueries.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/Similar/SimilarityQueries.cs b/src/contrib/Queries/Similar/SimilarityQueries.cs
index 8a1f38b..2bbd5d4 100644
--- a/src/contrib/Queries/Similar/SimilarityQueries.cs
+++ b/src/contrib/Queries/Similar/SimilarityQueries.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Queries/TermsFilter.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Queries/TermsFilter.cs b/src/contrib/Queries/TermsFilter.cs
index 263d2f5..3426732 100644
--- a/src/contrib/Queries/TermsFilter.cs
+++ b/src/contrib/Queries/TermsFilter.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Regex/CSharpRegexCapabilities.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Regex/CSharpRegexCapabilities.cs b/src/contrib/Regex/CSharpRegexCapabilities.cs
index 312ec4a..21174a2 100644
--- a/src/contrib/Regex/CSharpRegexCapabilities.cs
+++ b/src/contrib/Regex/CSharpRegexCapabilities.cs
@@ -1,4 +1,4 @@
-/* 
+/* 
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
@@ -19,73 +19,73 @@ using System;
 
 namespace Contrib.Regex
 {
-	/// <summary>
-	/// C# Regex based implementation of <see cref="IRegexCapabilities"/>.
-	/// </summary>
-	/// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/JavaUtilRegexCapabilities.java.htm</remarks>
-	public class CSharpRegexCapabilities : IRegexCapabilities, IEquatable<CSharpRegexCapabilities>
-	{
-		private System.Text.RegularExpressions.Regex _rPattern;
+    /// <summary>
+    /// C# Regex based implementation of <see cref="IRegexCapabilities"/>.
+    /// </summary>
+    /// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/JavaUtilRegexCapabilities.java.htm</remarks>
+    public class CSharpRegexCapabilities : IRegexCapabilities, IEquatable<CSharpRegexCapabilities>
+    {
+        private System.Text.RegularExpressions.Regex _rPattern;
 
-		/// <summary>
-		/// Called by the constructor of <see cref="RegexTermEnum"/> allowing implementations to cache 
-		/// a compiled version of the regular expression pattern.
-		/// </summary>
-		/// <param name="pattern">regular expression pattern</param>
-		public void Compile(string pattern)
-		{
-			_rPattern = new System.Text.RegularExpressions.Regex(pattern, 
-				System.Text.RegularExpressions.RegexOptions.Compiled);
-		}
+        /// <summary>
+        /// Called by the constructor of <see cref="RegexTermEnum"/> allowing implementations to cache 
+        /// a compiled version of the regular expression pattern.
+        /// </summary>
+        /// <param name="pattern">regular expression pattern</param>
+        public void Compile(string pattern)
+        {
+            _rPattern = new System.Text.RegularExpressions.Regex(pattern, 
+                System.Text.RegularExpressions.RegexOptions.Compiled);
+        }
 
-		/// <summary>
-		/// True on match.
-		/// </summary>
-		/// <param name="s">text to match</param>
-		/// <returns>true on match</returns>
-		public bool Match(string s)
-		{
-			return _rPattern.IsMatch(s);
-		}
+        /// <summary>
+        /// True on match.
+        /// </summary>
+        /// <param name="s">text to match</param>
+        /// <returns>true on match</returns>
+        public bool Match(string s)
+        {
+            return _rPattern.IsMatch(s);
+        }
 
-		/// <summary>
-		/// A wise prefix implementation can reduce the term enumeration (and thus performance)
-		/// of RegexQuery dramatically.
-		/// </summary>
-		/// <returns>static non-regex prefix of the pattern last passed to <see cref="IRegexCapabilities.Compile"/>.
-		///   May return null</returns>
-		public string Prefix()
-		{
-			return null;
-		}
+        /// <summary>
+        /// A wise prefix implementation can reduce the term enumeration (and thus performance)
+        /// of RegexQuery dramatically.
+        /// </summary>
+        /// <returns>static non-regex prefix of the pattern last passed to <see cref="IRegexCapabilities.Compile"/>.
+        ///   May return null</returns>
+        public string Prefix()
+        {
+            return null;
+        }
 
-		/// <summary>
-		/// Indicates whether the current object is equal to another object of the same type.
-		/// </summary>
-		/// <returns>
-		/// true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false.
-		/// </returns>
-		/// <param name="other">An object to compare with this object</param>
-		public bool Equals(CSharpRegexCapabilities other)
-		{
-			if (other == null) return false;
-			if (this == other) return true;
+        /// <summary>
+        /// Indicates whether the current object is equal to another object of the same type.
+        /// </summary>
+        /// <returns>
+        /// true if the current object is equal to the <paramref name="other"/> parameter; otherwise, false.
+        /// </returns>
+        /// <param name="other">An object to compare with this object</param>
+        public bool Equals(CSharpRegexCapabilities other)
+        {
+            if (other == null) return false;
+            if (this == other) return true;
 
-			if (_rPattern != null ? !_rPattern.Equals(other._rPattern) : other._rPattern != null)
-				return false;
+            if (_rPattern != null ? !_rPattern.Equals(other._rPattern) : other._rPattern != null)
+                return false;
 
-			return true;
-		}
+            return true;
+        }
 
-		public override bool Equals(object obj)
-		{
-			if (obj as CSharpRegexCapabilities == null) return false;
-			return Equals((CSharpRegexCapabilities) obj);
-		}
+        public override bool Equals(object obj)
+        {
+            if (obj as CSharpRegexCapabilities == null) return false;
+            return Equals((CSharpRegexCapabilities) obj);
+        }
 
-		public override int GetHashCode()
-		{
-			return (_rPattern != null ? _rPattern.GetHashCode() : 0);
-		}
-	}
+        public override int GetHashCode()
+        {
+            return (_rPattern != null ? _rPattern.GetHashCode() : 0);
+        }
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Regex/IRegexCapabilities.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Regex/IRegexCapabilities.cs b/src/contrib/Regex/IRegexCapabilities.cs
index 64f71ea..e5225eb 100644
--- a/src/contrib/Regex/IRegexCapabilities.cs
+++ b/src/contrib/Regex/IRegexCapabilities.cs
@@ -1,4 +1,4 @@
-/* 
+/* 
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
@@ -17,32 +17,32 @@
 
 namespace Contrib.Regex
 {
-	/// <summary>
-	/// Defines basic operations needed by <see cref="RegexQuery"/> for a regular expression implementation.
-	/// </summary>
-	/// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/RegexCapabilities.java.htm</remarks>
-	public interface IRegexCapabilities
-	{
-		/// <summary>
-		/// Called by the constructor of <see cref="RegexTermEnum"/> allowing implementations to cache 
-		/// a compiled version of the regular expression pattern.
-		/// </summary>
-		/// <param name="pattern">regular expression pattern</param>
-		void Compile(string pattern);
+    /// <summary>
+    /// Defines basic operations needed by <see cref="RegexQuery"/> for a regular expression implementation.
+    /// </summary>
+    /// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/RegexCapabilities.java.htm</remarks>
+    public interface IRegexCapabilities
+    {
+        /// <summary>
+        /// Called by the constructor of <see cref="RegexTermEnum"/> allowing implementations to cache 
+        /// a compiled version of the regular expression pattern.
+        /// </summary>
+        /// <param name="pattern">regular expression pattern</param>
+        void Compile(string pattern);
 
-		/// <summary>
-		/// True on match.
-		/// </summary>
-		/// <param name="s">text to match</param>
-		/// <returns>true on match</returns>
-		bool Match(string s);
+        /// <summary>
+        /// True on match.
+        /// </summary>
+        /// <param name="s">text to match</param>
+        /// <returns>true on match</returns>
+        bool Match(string s);
 
-		/// <summary>
-		/// A wise prefix implementation can reduce the term enumeration (and thus performance)
-		/// of RegexQuery dramatically.
-		/// </summary>
-		/// <returns>static non-regex prefix of the pattern last passed to <see cref="Compile"/>.
-		///   May return null</returns>
-		string Prefix();
-	}
+        /// <summary>
+        /// A wise prefix implementation can reduce the term enumeration (and thus performance)
+        /// of RegexQuery dramatically.
+        /// </summary>
+        /// <returns>static non-regex prefix of the pattern last passed to <see cref="Compile"/>.
+        ///   May return null</returns>
+        string Prefix();
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Regex/IRegexQueryCapable.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Regex/IRegexQueryCapable.cs b/src/contrib/Regex/IRegexQueryCapable.cs
index d9692b6..b65513b 100644
--- a/src/contrib/Regex/IRegexQueryCapable.cs
+++ b/src/contrib/Regex/IRegexQueryCapable.cs
@@ -1,4 +1,4 @@
-/* 
+/* 
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
@@ -17,12 +17,12 @@
 
 namespace Contrib.Regex
 {
-	/// <summary>
-	/// Defines methods for regular expression supporting queries to use.
-	/// </summary>
-	/// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/RegexQueryCapable.java.htm</remarks>
-	public interface IRegexQueryCapable
-	{
-	    IRegexCapabilities RegexImplementation { set; get; }
-	}
+    /// <summary>
+    /// Defines methods for regular expression supporting queries to use.
+    /// </summary>
+    /// <remarks>http://www.java2s.com/Open-Source/Java-Document/Net/lucene-connector/org/apache/lucene/search/regex/RegexQueryCapable.java.htm</remarks>
+    public interface IRegexQueryCapable
+    {
+        IRegexCapabilities RegexImplementation { set; get; }
+    }
 }

http://git-wip-us.apache.org/repos/asf/lucenenet/blob/62f018ab/src/contrib/Regex/Properties/AssemblyInfo.cs
----------------------------------------------------------------------
diff --git a/src/contrib/Regex/Properties/AssemblyInfo.cs b/src/contrib/Regex/Properties/AssemblyInfo.cs
index 36cbb93..c9ff782 100644
--- a/src/contrib/Regex/Properties/AssemblyInfo.cs
+++ b/src/contrib/Regex/Properties/AssemblyInfo.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.


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