1 files changed, 259 insertions, 259 deletions

diff --git a/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs b/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
index d3b3b77..a47f83a 100644
--- a/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
+++ b/OpenSim/Region/Environment/Modules/ContentManagementSystem/CMModel.cs
@@ -19,291 +19,291 @@ using System.Diagnostics;
 namespace OpenSim.Region.Environment.Modules.ContentManagement
 {
 
-        public class CMModel
-        {                       
-                static float TimeToUpdate = 0;
-                static float TimeToConvertXml = 0;
-                
-                private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
-
-                IContentDatabase m_database = null;
-                
-                /// <value>
-                /// The class that contains all auras and metaentities used in the CMS.
-                /// </value>
-                CMEntityCollection m_MetaEntityCollection = new CMEntityCollection();
-                
-                public CMEntityCollection MetaEntityCollection
-                {
-                        get { return m_MetaEntityCollection; }
-                }
-                
-                public CMModel()
-                {
-                }
-                
-                public void Initialise(string database)
-                {
-                        if (database == "FileSystemDatabase")
-                                m_database = new FileSystemDatabase();
-                        else if (database == "GitDatabase")
-                                m_database = new GitDatabase();
-                }
-                
-                public void InitialiseDatabase(Scene scene, string dir)
-                {
-                        m_database.Initialise(scene, dir);
-                }
-                
-                /// <summary>
-                /// Should be called just once to finish initializing the database.
-                /// </summary>
-                public void PostInitialise()
-                {
-                        m_database.PostInitialise();
-                }
-                
-                public ContentManagementEntity FindMetaEntityAffectedByUndo(LLUUID uuid)
-                {
-                        ContentManagementEntity ent = GetMetaGroupByPrim(uuid);
-                        return ent;
-                }
+    public class CMModel
+    {                   
+        static float TimeToUpdate = 0;
+        static float TimeToConvertXml = 0;
+        
+        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+        
+        IContentDatabase m_database = null;
+        
+        /// <value>
+        /// The class that contains all auras and metaentities used in the CMS.
+        /// </value>
+        CMEntityCollection m_MetaEntityCollection = new CMEntityCollection();
+        
+        public CMEntityCollection MetaEntityCollection
+        {
+            get { return m_MetaEntityCollection; }
+        }
+        
+        public CMModel()
+        {
+        }
+        
+        public void Initialise(string database)
+        {
+            if (database == "FileSystemDatabase")
+                m_database = new FileSystemDatabase();
+            else if (database == "GitDatabase")
+                m_database = new GitDatabase();
+        }
+        
+        public void InitialiseDatabase(Scene scene, string dir)
+        {
+            m_database.Initialise(scene, dir);
+        }
+        
+        /// <summary>
+        /// Should be called just once to finish initializing the database.
+        /// </summary>
+        public void PostInitialise()
+        {
+            m_database.PostInitialise();
+        }
+        
+        public ContentManagementEntity FindMetaEntityAffectedByUndo(LLUUID uuid)
+        {
+            ContentManagementEntity ent = GetMetaGroupByPrim(uuid);
+            return ent;
+        }
                 
-                /// <summary>
-                /// Removes the green aura when an a new scene object group is deleted.
-                /// </summary>
-                public void RemoveOrUpdateDeletedEntity(SceneObjectGroup group)
-                {
-                        // Deal with new parts not revisioned that have been deleted.
-                        foreach(SceneObjectPart part in group.Children.Values)
-                                if (m_MetaEntityCollection.Auras.ContainsKey(part.UUID))
-                                        m_MetaEntityCollection.RemoveNewlyCreatedEntityAura(part.UUID);
-                }
+        /// <summary>
+        /// Removes the green aura when an a new scene object group is deleted.
+        /// </summary>
+        public void RemoveOrUpdateDeletedEntity(SceneObjectGroup group)
+        {
+            // Deal with new parts not revisioned that have been deleted.
+            foreach(SceneObjectPart part in group.Children.Values)
+                if (m_MetaEntityCollection.Auras.ContainsKey(part.UUID))
+                    m_MetaEntityCollection.RemoveNewlyCreatedEntityAura(part.UUID);
+        }
                 
-                /// <summary>
-                /// Uses the database to serialize all current scene objects into xml and save into a database with an accompanying log message.
-                /// </summary>
-                public void CommitRegion(Scene scene, String logMessage)
-                {
-                        m_log.Debug("[CONTENT MANAG] saving " + scene.RegionInfo.RegionName + " with log message: " + logMessage + " length of message: " + logMessage.Length);
-                        m_database.SaveRegion(scene.RegionInfo.RegionID, scene.RegionInfo.RegionName, logMessage);
-                        m_log.Debug("[CONTENT MANAG] the region name we are dealing with heeeeeeeere: " + scene.RegionInfo.RegionName );
-                }
+        /// <summary>
+        /// Uses the database to serialize all current scene objects into xml and save into a database with an accompanying log message.
+        /// </summary>
+        public void CommitRegion(Scene scene, String logMessage)
+        {
+            m_log.Debug("[CONTENT MANAG] saving " + scene.RegionInfo.RegionName + " with log message: " + logMessage + " length of message: " + logMessage.Length);
+            m_database.SaveRegion(scene.RegionInfo.RegionID, scene.RegionInfo.RegionName, logMessage);
+            m_log.Debug("[CONTENT MANAG] the region name we are dealing with heeeeeeeere: " + scene.RegionInfo.RegionName );
+        }
                 
-                /// <summary>
-                /// Retrieves the latest revision of a region in xml form, 
-                /// converts it to scene object groups and scene presences, 
-                /// swaps the current scene's entity list with the revision's list.
-                /// Note: Since deleted objects while 
-                /// </summary>
-                public void RollbackRegion(Scene scene)
-                {
-                        System.Collections.ArrayList xmllist = null;
-                        SceneObjectGroup temp = null;
-                        System.Collections.Hashtable deleteListUUIDs = new Hashtable();
-                        Dictionary<LLUUID, EntityBase> SearchList = new Dictionary<LLUUID,EntityBase>();
-                        Dictionary<LLUUID, EntityBase> ReplacementList = new Dictionary<LLUUID,EntityBase>();
-                        int revision = m_database.GetMostRecentRevision(scene.RegionInfo.RegionID);
-                        EntityBase[] searchArray;
+        /// <summary>
+        /// Retrieves the latest revision of a region in xml form, 
+        /// converts it to scene object groups and scene presences, 
+        /// swaps the current scene's entity list with the revision's list.
+        /// Note: Since deleted objects while 
+        /// </summary>
+        public void RollbackRegion(Scene scene)
+        {
+            System.Collections.ArrayList xmllist = null;
+            SceneObjectGroup temp = null;
+            System.Collections.Hashtable deleteListUUIDs = new Hashtable();
+            Dictionary<LLUUID, EntityBase> SearchList = new Dictionary<LLUUID,EntityBase>();
+            Dictionary<LLUUID, EntityBase> ReplacementList = new Dictionary<LLUUID,EntityBase>();
+            int revision = m_database.GetMostRecentRevision(scene.RegionInfo.RegionID);
+            EntityBase[] searchArray;
                         
-                        xmllist = m_database.GetRegionObjectXMLList(scene.RegionInfo.RegionID, revision);
-                        if (xmllist == null)
-                        {
-                                m_log.Info("[CMMODEL]: Region (" + scene.RegionInfo.RegionID + ") does not have given revision number (" + revision + ").");
-                                return;
-                        }
+            xmllist = m_database.GetRegionObjectXMLList(scene.RegionInfo.RegionID, revision);
+            if (xmllist == null)
+            {
+                m_log.Info("[CMMODEL]: Region (" + scene.RegionInfo.RegionID + ") does not have given revision number (" + revision + ").");
+                return;
+            }
                         
-                        m_log.Info("[CMMODEL]: Region (" + scene.RegionInfo.RegionID + ") revision number (" + revision + ").");
-                        m_log.Info("[CMMODEL]: Scene Objects = " + xmllist.Count);
-                        m_log.Info("[CMMODEL]: Converting scene entities list to specified revision.");
+            m_log.Info("[CMMODEL]: Region (" + scene.RegionInfo.RegionID + ") revision number (" + revision + ").");
+            m_log.Info("[CMMODEL]: Scene Objects = " + xmllist.Count);
+            m_log.Info("[CMMODEL]: Converting scene entities list to specified revision.");
                         
-                        m_log.ErrorFormat("[CMMODEL]: 1");
+            m_log.ErrorFormat("[CMMODEL]: 1");
                         
-                        foreach (string xml in xmllist)
-                        {
-                                try{
-                                        temp = new SceneObjectGroup(xml);
-                                        temp.SetScene(scene);
-                                        foreach(SceneObjectPart part in temp.Children.Values)
-                                                part.RegionHandle = scene.RegionInfo.RegionHandle;
-                                        ReplacementList.Add(temp.UUID, (EntityBase)temp);
-                                } 
-                                catch(Exception e)
-                                {
-                                        m_log.Info("[CMMODEL]: Error while creating replacement list for rollback: " + e);
-                                }               
-                        }
+            foreach (string xml in xmllist)
+            {
+                try{
+                    temp = new SceneObjectGroup(xml);
+                    temp.SetScene(scene);
+                    foreach(SceneObjectPart part in temp.Children.Values)
+                        part.RegionHandle = scene.RegionInfo.RegionHandle;
+                    ReplacementList.Add(temp.UUID, (EntityBase)temp);
+                } 
+                catch(Exception e)
+                {
+                    m_log.Info("[CMMODEL]: Error while creating replacement list for rollback: " + e);
+                }               
+            }
 
-                        //If in scene but not in revision and not a client, remove them
-                        while (true)
-                        {
-                                try 
-                                {
-                                        foreach(EntityBase entity in scene.GetEntities())
-                                        {
-                                                if (entity == null)
-                                                        continue;
+            //If in scene but not in revision and not a client, remove them
+            while (true)
+            {
+                try 
+                {
+                    foreach(EntityBase entity in scene.GetEntities())
+                    {
+                        if (entity == null)
+                            continue;
                                                 
-                                                if (entity is ScenePresence)
-                                                {
-                                                        ReplacementList.Add(entity.UUID, entity);
-                                                        continue;
-                                                }
-                                                else //if (!ReplacementList.ContainsKey(entity.UUID))
-                                                        deleteListUUIDs.Add(entity.UUID, 0);
-                                        }
-                                }
-                                catch(Exception e)
-                                {
-                                        m_log.ErrorFormat("[CMMODEL]: " + e);
-                                        deleteListUUIDs.Clear();
-                                        ReplacementList.Clear();
-                                        continue;
-                                }
-                                break;
-                        }
+                        if (entity is ScenePresence)
+                        {
+                            ReplacementList.Add(entity.UUID, entity);
+                            continue;
+                        }
+                        else //if (!ReplacementList.ContainsKey(entity.UUID))
+                            deleteListUUIDs.Add(entity.UUID, 0);
+                    }
+                }
+                catch(Exception e)
+                {
+                    m_log.ErrorFormat("[CMMODEL]: " + e);
+                    deleteListUUIDs.Clear();
+                    ReplacementList.Clear();
+                    continue;
+                }
+                break;
+            }
                         
-                        foreach(LLUUID uuid in deleteListUUIDs.Keys)
-                        {
-                                try 
-                                {
-                                        // I thought that the DeleteGroup() function would handle all of this, but it doesn't. I'm not sure WHAT it handles.
-                                        ((SceneObjectGroup)scene.Entities[uuid]).DetachFromBackup((SceneObjectGroup)scene.Entities[uuid]);
-                                        scene.PhysicsScene.RemovePrim(((SceneObjectGroup)scene.Entities[uuid]).RootPart.PhysActor);
-                                        scene.SendKillObject(scene.Entities[uuid].LocalId);
-                                        scene.m_innerScene.DeleteSceneObject(uuid, false);
-                                        ((SceneObjectGroup)scene.Entities[uuid]).DeleteGroup();
-                                }
-                                catch(Exception e)
-                                {
-                                        m_log.ErrorFormat("[CMMODEL]: Error while removing objects from scene: " + e);
-                                }
-                        }
+            foreach(LLUUID uuid in deleteListUUIDs.Keys)
+            {
+                try 
+                {
+                    // I thought that the DeleteGroup() function would handle all of this, but it doesn't. I'm not sure WHAT it handles.
+                    ((SceneObjectGroup)scene.Entities[uuid]).DetachFromBackup((SceneObjectGroup)scene.Entities[uuid]);
+                    scene.PhysicsScene.RemovePrim(((SceneObjectGroup)scene.Entities[uuid]).RootPart.PhysActor);
+                    scene.SendKillObject(scene.Entities[uuid].LocalId);
+                    scene.m_innerScene.DeleteSceneObject(uuid, false);
+                    ((SceneObjectGroup)scene.Entities[uuid]).DeleteGroup();
+                }
+                catch(Exception e)
+                {
+                    m_log.ErrorFormat("[CMMODEL]: Error while removing objects from scene: " + e);
+                }
+            }
                         
-                        lock (scene)
-                        {
-                                scene.Entities = ReplacementList;
-                        }
+            lock (scene)
+            {
+                scene.Entities = ReplacementList;
+            }
 
-                        foreach(EntityBase ent in ReplacementList.Values)
-                        {
-                                try
-                                {       
-                                        if (!(ent is SceneObjectGroup))
-                                                continue;
+            foreach(EntityBase ent in ReplacementList.Values)
+            {
+                try
+                {       
+                    if (!(ent is SceneObjectGroup))
+                        continue;
                                         
-                                        if ((((SceneObjectGroup)ent).RootPart.GetEffectiveObjectFlags() & (uint) LLObject.ObjectFlags.Phantom) == 0)
-                                                ((SceneObjectGroup)ent).ApplyPhysics(true);
-                                        ((SceneObjectGroup)ent).AttachToBackup();
-                                        ((SceneObjectGroup)ent).HasGroupChanged = true; // If not true, then attaching to backup does nothing because no change is detected.
-                                        ((SceneObjectGroup)ent).ScheduleGroupForFullUpdate();
-                                }
-                                catch(Exception e)
-                                {
-                                        m_log.ErrorFormat("[CMMODEL]: Error while attaching new scene entities to backup and scheduling for a full update: " + e);
-                                }
-                        }
-                        m_log.Info("[CMMODEL]: Scheduling a backup of new scene object groups to backup.");
-                        scene.Backup();
-                }
+                    if ((((SceneObjectGroup)ent).RootPart.GetEffectiveObjectFlags() & (uint) LLObject.ObjectFlags.Phantom) == 0)
+                        ((SceneObjectGroup)ent).ApplyPhysics(true);
+                    ((SceneObjectGroup)ent).AttachToBackup();
+                    ((SceneObjectGroup)ent).HasGroupChanged = true; // If not true, then attaching to backup does nothing because no change is detected.
+                    ((SceneObjectGroup)ent).ScheduleGroupForFullUpdate();
+                }
+                catch(Exception e)
+                {
+                    m_log.ErrorFormat("[CMMODEL]: Error while attaching new scene entities to backup and scheduling for a full update: " + e);
+                }
+            }
+            m_log.Info("[CMMODEL]: Scheduling a backup of new scene object groups to backup.");
+            scene.Backup();
+        }
                 
-                /// <summary>
-                /// Detects if a scene object group from the scene list has moved or changed scale. The green aura
-                /// that surrounds the object is then moved or scaled with the group.
-                /// </summary>
-                public System.Collections.ArrayList UpdateNormalEntityEffects(SceneObjectGroup group)
-                {
-                        System.Collections.ArrayList auraList = new System.Collections.ArrayList();
-                        if (group == null)
-                                return null;
-                        foreach(SceneObjectPart part in group.Children.Values)
-                        {
-                                if (m_MetaEntityCollection.Auras.ContainsKey(part.UUID))
-                                {
-                                        ((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]).SetAura(new LLVector3(0,254,0), part.Scale);
-                                        ((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]).RootPart.GroupPosition = part.GetWorldPosition();
-                                        auraList.Add((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]);
-                                }
-                        }
-                        return auraList;
-                }
+        /// <summary>
+        /// Detects if a scene object group from the scene list has moved or changed scale. The green aura
+        /// that surrounds the object is then moved or scaled with the group.
+        /// </summary>
+        public System.Collections.ArrayList UpdateNormalEntityEffects(SceneObjectGroup group)
+        {
+            System.Collections.ArrayList auraList = new System.Collections.ArrayList();
+            if (group == null)
+                return null;
+            foreach(SceneObjectPart part in group.Children.Values)
+            {
+                if (m_MetaEntityCollection.Auras.ContainsKey(part.UUID))
+                {
+                    ((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]).SetAura(new LLVector3(0,254,0), part.Scale);
+                    ((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]).RootPart.GroupPosition = part.GetWorldPosition();
+                    auraList.Add((AuraMetaEntity)m_MetaEntityCollection.Auras[part.UUID]);
+                }
+            }
+            return auraList;
+        }
                 
-                public void DeleteAllMetaObjects()
-                {
-                        m_MetaEntityCollection.ClearAll();
-                }
+        public void DeleteAllMetaObjects()
+        {
+            m_MetaEntityCollection.ClearAll();
+        }
 
-                /// <summary>
-                /// Downloads the latest revision of the given scene and converts the xml file to CMEntities. After this method, the view can find the differences
-                /// and display the differences to clients.
-                /// </summary>
-                public void UpdateCMEntities(Scene scene)
-                {
-                        Stopwatch x = new Stopwatch();
-                        x.Start();
+        /// <summary>
+        /// Downloads the latest revision of the given scene and converts the xml file to CMEntities. After this method, the view can find the differences
+        /// and display the differences to clients.
+        /// </summary>
+        public void UpdateCMEntities(Scene scene)
+        {
+            Stopwatch x = new Stopwatch();
+            x.Start();
 
-                        System.Collections.ArrayList xmllist = null;
-                        m_log.Debug("[CONTENT MANAGEMENT] Retrieving object xml files for region: " + scene.RegionInfo.RegionID);
-                        xmllist = m_database.GetRegionObjectXMLList(scene.RegionInfo.RegionID);
-                        m_log.Info("[FSDB]: got list");
-                        if (xmllist == null)
-                                return;
+            System.Collections.ArrayList xmllist = null;
+            m_log.Debug("[CONTENT MANAGEMENT] Retrieving object xml files for region: " + scene.RegionInfo.RegionID);
+            xmllist = m_database.GetRegionObjectXMLList(scene.RegionInfo.RegionID);
+            m_log.Info("[FSDB]: got list");
+            if (xmllist == null)
+                return;
 
-                        Stopwatch y = new Stopwatch();
-                        y.Start();
-                        foreach (string xml in xmllist)
-                                m_MetaEntityCollection.CreateNewEntity(xml, scene);
-                        y.Stop();
-                        TimeToConvertXml += y.ElapsedMilliseconds;
-                        m_log.Info("[FileSystemDatabase] Time spent converting xml to metaentities for " + scene.RegionInfo.RegionName + ": " + y.ElapsedMilliseconds);         
-                        m_log.Info("[FileSystemDatabase] Time spent converting xml to metaentities so far: " + TimeToConvertXml);                       
+            Stopwatch y = new Stopwatch();
+            y.Start();
+            foreach (string xml in xmllist)
+                m_MetaEntityCollection.CreateNewEntity(xml, scene);
+            y.Stop();
+            TimeToConvertXml += y.ElapsedMilliseconds;
+            m_log.Info("[FileSystemDatabase] Time spent converting xml to metaentities for " + scene.RegionInfo.RegionName + ": " + y.ElapsedMilliseconds);             
+            m_log.Info("[FileSystemDatabase] Time spent converting xml to metaentities so far: " + TimeToConvertXml);                   
                         
-                        m_log.Info("[FSDB]: checking for new scene object parts missing green auras and create the auras");
-                        CheckForNewEntitiesMissingAuras(scene);
+            m_log.Info("[FSDB]: checking for new scene object parts missing green auras and create the auras");
+            CheckForNewEntitiesMissingAuras(scene);
                         
-                        x.Stop();
-                        TimeToUpdate += x.ElapsedMilliseconds;
-                        m_log.Info("[FileSystemDatabase] Time spent Updating entity list for " + scene.RegionInfo.RegionName + ": " + x.ElapsedMilliseconds);           
-                        m_log.Info("[FileSystemDatabase] Time spent Updating so far: " + TimeToUpdate);
+            x.Stop();
+            TimeToUpdate += x.ElapsedMilliseconds;
+            m_log.Info("[FileSystemDatabase] Time spent Updating entity list for " + scene.RegionInfo.RegionName + ": " + x.ElapsedMilliseconds);               
+            m_log.Info("[FileSystemDatabase] Time spent Updating so far: " + TimeToUpdate);
                         
-                }
+        }
                 
-                /// <summary>
-                /// Compares the scene's object group list to the list of meta entities. If there is an object group that does not have a corresponding meta entity
-                /// it is a new part that must have a green aura (for diff mode).
-                /// Returns list of ContentManagementEntities
-                /// </summary>
-                public ArrayList CheckForNewEntitiesMissingAuras(Scene scene)
-                {       
-                        ArrayList missingList = null;
-                        ArrayList newList = new ArrayList();
+        /// <summary>
+        /// Compares the scene's object group list to the list of meta entities. If there is an object group that does not have a corresponding meta entity
+        /// it is a new part that must have a green aura (for diff mode).
+        /// Returns list of ContentManagementEntities
+        /// </summary>
+        public ArrayList CheckForNewEntitiesMissingAuras(Scene scene)
+        {       
+            ArrayList missingList = null;
+            ArrayList newList = new ArrayList();
                         
-                        m_log.Debug("[CONTENT MANAGEMENT] Checking for new scene object parts in scene: " + scene.RegionInfo.RegionName);               
+            m_log.Debug("[CONTENT MANAGEMENT] Checking for new scene object parts in scene: " + scene.RegionInfo.RegionName);           
                         
-                        //Check if the current scene has groups not included in the current list of MetaEntities
-                        //If so, then the current scene's parts that are new should be marked green.            
-                        missingList = m_MetaEntityCollection.CheckForMissingEntities(scene.GetEntities());
+            //Check if the current scene has groups not included in the current list of MetaEntities
+            //If so, then the current scene's parts that are new should be marked green.                
+            missingList = m_MetaEntityCollection.CheckForMissingEntities(scene.GetEntities());
 
-                        foreach(Object missingPart in missingList)
-                        {
-                                if (m_MetaEntityCollection.Auras.ContainsKey(((SceneObjectPart)missingPart).UUID))
-                                        continue;
-                                newList.Add(m_MetaEntityCollection.CreateAuraForNewlyCreatedEntity((SceneObjectPart)missingPart));
-                        }
-                        m_log.Info("Number of missing objects found: " + newList.Count);
-                        return newList;
-                }
+            foreach(Object missingPart in missingList)
+            {
+                if (m_MetaEntityCollection.Auras.ContainsKey(((SceneObjectPart)missingPart).UUID))
+                    continue;
+                newList.Add(m_MetaEntityCollection.CreateAuraForNewlyCreatedEntity((SceneObjectPart)missingPart));
+            }
+            m_log.Info("Number of missing objects found: " + newList.Count);
+            return newList;
+        }
                 
-//-------------------------------- HELPERS --------------------------------------------------------------------//
+        //-------------------------------- HELPERS --------------------------------------------------------------------//
                 
-                public ContentManagementEntity GetMetaGroupByPrim(LLUUID uuid)
+        public ContentManagementEntity GetMetaGroupByPrim(LLUUID uuid)
         {
-                        foreach (Object ent in m_MetaEntityCollection.Entities.Values)
-                        {
-                                if (((ContentManagementEntity)ent).HasChildPrim(uuid))
-                                        return (ContentManagementEntity)ent;
-                        }
-                        return null;
-                }
-        }       
+            foreach (Object ent in m_MetaEntityCollection.Entities.Values)
+            {
+                if (((ContentManagementEntity)ent).HasChildPrim(uuid))
+                    return (ContentManagementEntity)ent;
+            }
+            return null;
+        }
+    }   
 }
\ No newline at end of file