* Creates Util.UTF8 and switches some references of Encoding.UTF8 to Util.UTF8 (not all references were switched since not all OpenSim libraries reference OpenSim.Framework)

* Shrinks the largest in-memory object, the LLRAW.HeightmapLookupValue struct (only used for exporting to LLRAW terrain files), to the minimum possible size. This seems to have the odd side effect of cutting the size of the two double[256,256] terrain objects in half. Possibly an alignment optimization?

27 files changed, 55 insertions, 48 deletions

diff --git a/OpenSim/ApplicationPlugins/Rest/Inventory/Rest.cs b/OpenSim/ApplicationPlugins/Rest/Inventory/Rest.cs
index 1e3539f..7db705e 100644
--- a/OpenSim/ApplicationPlugins/Rest/Inventory/Rest.cs
+++ b/OpenSim/ApplicationPlugins/Rest/Inventory/Rest.cs
@@ -163,7 +163,7 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
             get { return Plugin.RequestId; }
         }
 
-        internal static Encoding Encoding = Encoding.UTF8;
+        internal static Encoding Encoding = Util.UTF8;
 
         /// <summary>
         /// Version control for REST implementation. This
@@ -435,7 +435,7 @@ namespace OpenSim.ApplicationPlugins.Rest.Inventory
             try
             {
                 byte[] encData_byte = new byte[str.Length];
-                encData_byte = Encoding.UTF8.GetBytes(str);
+                encData_byte = Util.UTF8.GetBytes(str);
                 return Convert.ToBase64String(encData_byte);
             }
             catch
diff --git a/OpenSim/ApplicationPlugins/Rest/RestXmlWriter.cs b/OpenSim/ApplicationPlugins/Rest/RestXmlWriter.cs
index 9abb0c8..283fa2e 100644
--- a/OpenSim/ApplicationPlugins/Rest/RestXmlWriter.cs
+++ b/OpenSim/ApplicationPlugins/Rest/RestXmlWriter.cs
@@ -45,7 +45,8 @@ namespace OpenSim.ApplicationPlugins.Rest
         {
         }
 
-        public RestXmlWriter(Stream stream) : this(stream, Encoding.UTF8)
+        public RestXmlWriter(Stream stream)
+            : this(stream, Encoding.UTF8)
         {
         }
 
diff --git a/OpenSim/Client/MXP/ClientStack/MXPClientView.cs b/OpenSim/Client/MXP/ClientStack/MXPClientView.cs
index 180f5e0..603ef57 100644
--- a/OpenSim/Client/MXP/ClientStack/MXPClientView.cs
+++ b/OpenSim/Client/MXP/ClientStack/MXPClientView.cs
@@ -886,7 +886,7 @@ namespace OpenSim.Client.MXP.ClientStack
             chatActionEvent.ActionFragment.SourceObjectId = fromAgentID.Guid;
             chatActionEvent.ActionFragment.ObservationRadius = 180.0f;
             chatActionEvent.ActionFragment.ExtensionDialect = "TEXT";
-            chatActionEvent.SetPayloadData(Encoding.UTF8.GetBytes(message));
+            chatActionEvent.SetPayloadData(Util.UTF8.GetBytes(message));
 
             Session.Send(chatActionEvent);
         }
diff --git a/OpenSim/Data/SQLite/SQLiteRegionData.cs b/OpenSim/Data/SQLite/SQLiteRegionData.cs
index ea076fe..a3ae6ea 100644
--- a/OpenSim/Data/SQLite/SQLiteRegionData.cs
+++ b/OpenSim/Data/SQLite/SQLiteRegionData.cs
@@ -581,13 +581,17 @@ namespace OpenSim.Data.SQLite
                         if (row.Read())
                         {
                             // TODO: put this into a function
-                            MemoryStream str = new MemoryStream((byte[]) row["Heightfield"]);
-                            BinaryReader br = new BinaryReader(str);
-                            for (int x = 0; x < (int)Constants.RegionSize; x++)
+                            using (MemoryStream str = new MemoryStream((byte[])row["Heightfield"]))
                             {
-                                for (int y = 0; y < (int)Constants.RegionSize; y++)
+                                using (BinaryReader br = new BinaryReader(str))
                                 {
-                                    terret[x, y] = br.ReadDouble();
+                                    for (int x = 0; x < (int)Constants.RegionSize; x++)
+                                    {
+                                        for (int y = 0; y < (int)Constants.RegionSize; y++)
+                                        {
+                                            terret[x, y] = br.ReadDouble();
+                                        }
+                                    }
                                 }
                             }
                             rev = (int) row["Revision"];
diff --git a/OpenSim/Framework/AssetLandmark.cs b/OpenSim/Framework/AssetLandmark.cs
index 7c87c34..fd7a2cd 100644
--- a/OpenSim/Framework/AssetLandmark.cs
+++ b/OpenSim/Framework/AssetLandmark.cs
@@ -49,7 +49,7 @@ namespace OpenSim.Framework
 
         private void InternData()
         {
-            string temp = Encoding.UTF8.GetString(Data).Trim();
+            string temp = Util.UTF8.GetString(Data).Trim();
             string[] parts = temp.Split('\n');
             int.TryParse(parts[0].Substring(17, 1), out Version);
             UUID.TryParse(parts[1].Substring(10, 36), out RegionID);
diff --git a/OpenSim/Framework/Capabilities/LLSD.cs b/OpenSim/Framework/Capabilities/LLSD.cs
index 84f43c1..eec9e61 100644
--- a/OpenSim/Framework/Capabilities/LLSD.cs
+++ b/OpenSim/Framework/Capabilities/LLSD.cs
@@ -112,7 +112,7 @@ namespace OpenSim.Framework.Capabilities
 
             writer.Close();
 
-            return Encoding.UTF8.GetBytes(sw.ToString());
+            return Util.UTF8.GetBytes(sw.ToString());
         }
 
         /// <summary>
@@ -329,7 +329,7 @@ namespace OpenSim.Framework.Capabilities
 
                         reader.Read();
                         FromBase64Transform b64 = new FromBase64Transform(FromBase64TransformMode.IgnoreWhiteSpaces);
-                        byte[] inp = Encoding.UTF8.GetBytes(reader.ReadString());
+                        byte[] inp = Util.UTF8.GetBytes(reader.ReadString());
                         ret = b64.TransformFinalBlock(inp, 0, inp.Length);
                         break;
                     }
diff --git a/OpenSim/Framework/Capabilities/LLSDStreamHandler.cs b/OpenSim/Framework/Capabilities/LLSDStreamHandler.cs
index df48b35..7aaa994 100644
--- a/OpenSim/Framework/Capabilities/LLSDStreamHandler.cs
+++ b/OpenSim/Framework/Capabilities/LLSDStreamHandler.cs
@@ -47,7 +47,7 @@ namespace OpenSim.Framework.Capabilities
         public override byte[] Handle(string path, Stream request,
                                       OSHttpRequest httpRequest, OSHttpResponse httpResponse)
         {
-            //Encoding encoding = Encoding.UTF8;
+            //Encoding encoding = Util.UTF8;
             //StreamReader streamReader = new StreamReader(request, false);
 
             //string requestBody = streamReader.ReadToEnd();
diff --git a/OpenSim/Framework/Communications/XMPP/XmppWriter.cs b/OpenSim/Framework/Communications/XMPP/XmppWriter.cs
index b52eda7..415d808 100644
--- a/OpenSim/Framework/Communications/XMPP/XmppWriter.cs
+++ b/OpenSim/Framework/Communications/XMPP/XmppWriter.cs
@@ -38,7 +38,7 @@ namespace OpenSim.Framework.Communications.XMPP
         {
         }
 
-        public XMPPWriter(IOStream stream) : this(stream, Encoding.UTF8)
+        public XMPPWriter(IOStream stream) : this(stream, Util.UTF8)
         {
         }
 
diff --git a/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs b/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs
index 318d2c3..3dce578 100644
--- a/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs
+++ b/OpenSim/Framework/Configuration/HTTP/HTTPConfiguration.cs
@@ -77,7 +77,7 @@ namespace OpenSim.Framework.Configuration.HTTP
                     count = resStream.Read(buf, 0, buf.Length);
                     if (count != 0)
                     {
-                        tempString = Encoding.UTF8.GetString(buf, 0, count);
+                        tempString = Util.UTF8.GetString(buf, 0, count);
                         sb.Append(tempString);
                     }
                 } while (count > 0);
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index 771ae05..f314d64 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -965,7 +965,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
 
             // response.ContentType = "application/llsd+json";
-            // return Encoding.UTF8.GetBytes(OSDParser.SerializeJsonString(llsdResponse));
+            // return Util.UTF8.GetBytes(OSDParser.SerializeJsonString(llsdResponse));
             response.ContentType = "application/llsd+xml";
             return OSDParser.SerializeLLSDXmlBytes(llsdResponse);
         }
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index 58344f3..59159a8 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -69,7 +69,9 @@ namespace OpenSim.Framework
 
         public static readonly Regex UUIDPattern 
             = new Regex("^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$");
-        
+
+        public static Encoding UTF8 = Encoding.UTF8;
+
         /// <value>
         /// Well known UUID for the blank texture used in the Linden SL viewer version 1.20 (and hopefully onwards) 
         /// </value>
@@ -432,7 +434,7 @@ namespace OpenSim.Framework
                     output.Append(": ");
                 }
 
-                output.Append(CleanString(Encoding.UTF8.GetString(bytes, 0, bytes.Length - 1)));
+                output.Append(CleanString(Util.UTF8.GetString(bytes, 0, bytes.Length - 1)));
             }
             else
             {
@@ -793,7 +795,7 @@ namespace OpenSim.Framework
 
         public static string Compress(string text)
         {
-            byte[] buffer = Encoding.UTF8.GetBytes(text);
+            byte[] buffer = Util.UTF8.GetBytes(text);
             MemoryStream memory = new MemoryStream();
             using (GZipStream compressor = new GZipStream(memory, CompressionMode.Compress, true))
             {
@@ -827,7 +829,7 @@ namespace OpenSim.Framework
                     decompressor.Read(buffer, 0, buffer.Length);
                 }
 
-                return Encoding.UTF8.GetString(buffer);
+                return Util.UTF8.GetString(buffer);
             }
         }
 
@@ -1099,7 +1101,7 @@ namespace OpenSim.Framework
         {
             byte[] data = new byte[length];
             stream.Read(data, 0, length);
-            string strdata = Encoding.UTF8.GetString(data);
+            string strdata = Util.UTF8.GetString(data);
             OSDMap args = null;
             OSD buffer;
             buffer = OSDParser.DeserializeJson(strdata);
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 7bc0b77..6b6cb85 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -699,7 +699,7 @@ namespace OpenSim
             public byte[] Handle(string path, Stream request,
                                  OSHttpRequest httpRequest, OSHttpResponse httpResponse)
             {
-                return Encoding.UTF8.GetBytes("OK");
+                return Util.UTF8.GetBytes("OK");
             }
 
             public string ContentType
@@ -736,7 +736,7 @@ namespace OpenSim
             public byte[] Handle(string path, Stream request,
                                  OSHttpRequest httpRequest, OSHttpResponse httpResponse)
             {
-                return Encoding.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
+                return Util.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
             }
 
             public string ContentType
@@ -777,7 +777,7 @@ namespace OpenSim
             public byte[] Handle(string path, Stream request,
                                  OSHttpRequest httpRequest, OSHttpResponse httpResponse)
             {
-                return Encoding.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
+                return Util.UTF8.GetBytes(m_opensim.StatReport(httpRequest));
             }
 
             public string ContentType
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 43d29fd..3f90004 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -4748,7 +4748,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 Hashtable mp = (Hashtable)simMapProfiles[iii];
                 mbReply.Data[iii] = new MapBlockReplyPacket.DataBlock();
-                mbReply.Data[iii].Name = System.Text.Encoding.UTF8.GetBytes((string)mp["name"]);
+                mbReply.Data[iii].Name = Util.UTF8.GetBytes((string)mp["name"]);
                 mbReply.Data[iii].Access = System.Convert.ToByte(mp["access"]);
                 mbReply.Data[iii].Agents = System.Convert.ToByte(mp["agents"]);
                 mbReply.Data[iii].MapImageID = new UUID((string)mp["map-image-id"]);
@@ -7338,7 +7338,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     }
                     #endregion
 
-                    string mapName = Encoding.UTF8.GetString(map.NameData.Name, 0,
+                    string mapName = Util.UTF8.GetString(map.NameData.Name, 0,
                                                              map.NameData.Name.Length - 1);
                     handlerMapNameRequest = OnMapNameRequest;
                     if (handlerMapNameRequest != null)
diff --git a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
index a0f359b..7456e8c 100644
--- a/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/TextureSender/J2KDecoderModule.cs
@@ -257,7 +257,7 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
                     stringResult.AppendFormat("{0}|{1}|{2}{3}", Layers[i].Start, Layers[i].End, Layers[i].End - Layers[i].Start, strEnd);
                 }
 
-                layerDecodeAsset.Data = Encoding.UTF8.GetBytes(stringResult.ToString());
+                layerDecodeAsset.Data = Util.UTF8.GetBytes(stringResult.ToString());
 
                 #endregion Serialize Layer Data
 
@@ -280,7 +280,7 @@ namespace OpenSim.Region.CoreModules.Agent.TextureSender
                 {
                     #region Deserialize Layer Data
 
-                    string readResult = Encoding.UTF8.GetString(layerDecodeAsset.Data);
+                    string readResult = Util.UTF8.GetString(layerDecodeAsset.Data);
                     string[] lines = readResult.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
 
                     if (lines.Length == 0)
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
index 50d7c97..45e724d 100644
--- a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
@@ -367,7 +367,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                 // Encode outbound data
                 if (OutboundBody.Length > 0) 
                 {
-                    byte[] data = Encoding.UTF8.GetBytes(OutboundBody);
+                    byte[] data = Util.UTF8.GetBytes(OutboundBody);
 
                     Request.ContentLength = data.Length;
                     Stream bstream = Request.GetRequestStream();
@@ -390,7 +390,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     if (count != 0)
                     {
                         // translate from bytes to ASCII text
-                        tempString = Encoding.UTF8.GetString(buf, 0, count);
+                        tempString = Util.UTF8.GetString(buf, 0, count);
 
                         // continue building the string
                         sb.Append(tempString);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
index 3eb7cd2..a70ef13 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FileLoaders/LLRAW.cs
@@ -36,10 +36,10 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
     {
         public struct HeightmapLookupValue : IComparable<HeightmapLookupValue>
         {
-            public int Index;
-            public double Value;
+            public ushort Index;
+            public float Value;
 
-            public HeightmapLookupValue(int index, double value)
+            public HeightmapLookupValue(ushort index, float value)
             {
                 Index = index;
                 Value = value;
@@ -62,7 +62,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
             {
                 for (int j = 0; j < 256; j++)
                 {
-                    LookupHeightTable[i + (j * 256)] = new HeightmapLookupValue(i + (j * 256), ((double)i * ((double)j / 128.0d)));
+                    LookupHeightTable[i + (j * 256)] = new HeightmapLookupValue((ushort)(i + (j * 256)), (float)((double)i * ((double)j / 128.0d)));
                 }
             }
             Array.Sort<HeightmapLookupValue>(LookupHeightTable);
@@ -196,7 +196,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FileLoaders
 
                     // The lookup table is pre-sorted, so we either find an exact match or
                     // the next closest (smaller) match with a binary search
-                    index = Array.BinarySearch<HeightmapLookupValue>(LookupHeightTable, new HeightmapLookupValue(0, t));
+                    index = Array.BinarySearch<HeightmapLookupValue>(LookupHeightTable, new HeightmapLookupValue(0, (float)t));
                     if (index < 0)
                         index = ~index - 1;
 
diff --git a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
index 080bd5a..4df9094 100644
--- a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
+++ b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
@@ -352,7 +352,7 @@ namespace OpenSim.Region.DataSnapshot
                     m_log.WarnFormat("[DATASNAPSHOT]: Unable to decode reply from data service. Ignoring. {0}", e.StackTrace);
                 }
                 // This is not quite working, so...
-                // string responseStr = Encoding.UTF8.GetString(response);
+                // string responseStr = Util.UTF8.GetString(response);
                 m_log.Info("[DATASNAPSHOT]: data service notified: " + url);
             }
 
diff --git a/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs b/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
index 7c02f9a..6055384 100644
--- a/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
+++ b/OpenSim/Region/Framework/Scenes/RegionStatsHandler.cs
@@ -73,7 +73,7 @@ namespace OpenSim.Region.Framework.Scenes
                     
         public byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
         {
-            return Encoding.UTF8.GetBytes(Report());
+            return Util.UTF8.GetBytes(Report());
         }
 
         public string ContentType
diff --git a/OpenSim/Region/Framework/Scenes/TerrainChannel.cs b/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
index 8209ff6..ca6210d 100644
--- a/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
+++ b/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
@@ -172,7 +172,7 @@ namespace OpenSim.Region.Framework.Scenes
         public string SaveToXmlString()
         {
             XmlWriterSettings settings = new XmlWriterSettings();
-            settings.Encoding = Encoding.UTF8;
+            settings.Encoding = Util.UTF8;
             using (StringWriter sw = new StringWriter())
             {
                 using (XmlWriter writer = XmlWriter.Create(sw, settings))
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index 57f5d29..a31cbae 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -81,7 +81,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         {
             m_log.Info("[IRCd] Sending >>> " + command);
 
-            byte[] buf = Encoding.UTF8.GetBytes(command + "\r\n");
+            byte[] buf = Util.UTF8.GetBytes(command + "\r\n");
 
             m_client.GetStream().BeginWrite(buf, 0, buf.Length, SendComplete, null);
         }
@@ -109,7 +109,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
                     byte[] buf = new byte[8]; // RFC1459 defines max message size as 512.
 
                     int count = m_client.GetStream().Read(buf, 0, buf.Length);
-                    string line = Encoding.UTF8.GetString(buf, 0, count);
+                    string line = Util.UTF8.GetString(buf, 0, count);
 
                     strbuf += line;
 
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 65c5274..f9dfc0d 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -527,7 +527,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
 
             if (method == "POST")
             {
-                byte[] contentreq = Encoding.UTF8.GetBytes(body);
+                byte[] contentreq = Util.UTF8.GetBytes(body);
                 forwardreq.ContentLength = contentreq.Length;
                 Stream reqStream = forwardreq.GetRequestStream();
                 reqStream.Write(contentreq, 0, contentreq.Length);
@@ -535,7 +535,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
             }
 
             HttpWebResponse fwdrsp = (HttpWebResponse)forwardreq.GetResponse();
-            Encoding encoding = Encoding.UTF8;
+            Encoding encoding = Util.UTF8;
             StreamReader fwdresponsestream = new StreamReader(fwdrsp.GetResponseStream(), encoding);
             fwdresponsestr = fwdresponsestream.ReadToEnd();
             fwdresponsecontenttype = fwdrsp.ContentType;
diff --git a/OpenSim/Region/OptionalModules/World/TreePopulator/TreePopulatorModule.cs b/OpenSim/Region/OptionalModules/World/TreePopulator/TreePopulatorModule.cs
index d4bba10..b6021a9 100644
--- a/OpenSim/Region/OptionalModules/World/TreePopulator/TreePopulatorModule.cs
+++ b/OpenSim/Region/OptionalModules/World/TreePopulator/TreePopulatorModule.cs
@@ -539,7 +539,7 @@ namespace OpenSim.Region.OptionalModules.World.TreePopulator
             {
                 XmlSerializer xs = new XmlSerializer(typeof(Copse));
 
-                using (XmlTextWriter writer = new XmlTextWriter(fileName, System.Text.Encoding.UTF8))
+                using (XmlTextWriter writer = new XmlTextWriter(fileName, Util.UTF8))
                 {
                     writer.Formatting = Formatting.Indented;
                     xs.Serialize(writer, obj);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index ba42678..264d585 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -7064,7 +7064,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             try
             {
                 byte[] encData_byte = new byte[str.Length];
-                encData_byte = Encoding.UTF8.GetBytes(str);
+                encData_byte = Util.UTF8.GetBytes(str);
                 string encodedData = Convert.ToBase64String(encData_byte);
                 return encodedData;
             }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 726b37a..f80dd51 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -1457,7 +1457,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             notecardData = "Linden text version 2\n{\nLLEmbeddedItems version 1\n{\ncount 0\n}\nText length "
             + textLength.ToString() + "\n" + notecardData + "}\n";
 
-            asset.Data = Encoding.UTF8.GetBytes(notecardData);
+            asset.Data = Util.UTF8.GetBytes(notecardData);
             World.AssetService.Store(asset);
 
             // Create Task Entry
diff --git a/OpenSim/Server/Base/ServerUtils.cs b/OpenSim/Server/Base/ServerUtils.cs
index 0a36bbe..6e8ead0 100644
--- a/OpenSim/Server/Base/ServerUtils.cs
+++ b/OpenSim/Server/Base/ServerUtils.cs
@@ -87,7 +87,7 @@ namespace OpenSim.Server.Base
         public static  byte[] SerializeResult(XmlSerializer xs, object data)
         {
             MemoryStream ms = new MemoryStream();
-            XmlTextWriter xw = new XmlTextWriter(ms, Encoding.UTF8);
+            XmlTextWriter xw = new XmlTextWriter(ms, Util.UTF8);
             xw.Formatting = Formatting.Indented;
             xs.Serialize(xw, data);
             xw.Flush();
diff --git a/OpenSim/Server/Handlers/Neighbour/NeighbourHandlers.cs b/OpenSim/Server/Handlers/Neighbour/NeighbourHandlers.cs
index c0933a8..7aedc1a 100644
--- a/OpenSim/Server/Handlers/Neighbour/NeighbourHandlers.cs
+++ b/OpenSim/Server/Handlers/Neighbour/NeighbourHandlers.cs
@@ -156,7 +156,7 @@ namespace OpenSim.Server.Handlers.Neighbour
 
             httpResponse.StatusCode = (int)HttpStatusCode.OK;
 
-            return Encoding.UTF8.GetBytes(OSDParser.SerializeJsonString(resp));
+            return Util.UTF8.GetBytes(OSDParser.SerializeJsonString(resp));
         }
     }
 
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 822edcb..3da72c7 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -161,7 +161,7 @@ namespace OpenSim.Server.Handlers.Simulation
 
             httpResponse.StatusCode = (int)HttpStatusCode.OK;
 
-            return Encoding.UTF8.GetBytes(OSDParser.SerializeJsonString(resp));
+            return Util.UTF8.GetBytes(OSDParser.SerializeJsonString(resp));
         }
     }