6 files changed, 277 insertions, 192 deletions
diff --git a/Ryujinx.HLE/FileSystem/SaveDataType.cs b/Ryujinx.HLE/FileSystem/SaveDataType.cs
index edfe8ab1..2207fc23 100644
--- a/Ryujinx.HLE/FileSystem/SaveDataType.cs
+++ b/Ryujinx.HLE/FileSystem/SaveDataType.cs
@@ -9,4 +9,4 @@
         TemporaryStorage,
         CacheStorage
     }
-}
+}
+\ No newline at end of file
diff --git a/Ryujinx.HLE/FileSystem/SaveHelper.cs b/Ryujinx.HLE/FileSystem/SaveHelper.cs
index 51400458..a1072498 100644
--- a/Ryujinx.HLE/FileSystem/SaveHelper.cs
+++ b/Ryujinx.HLE/FileSystem/SaveHelper.cs
@@ -1,45 +1,44 @@
-using Ryujinx.HLE.HOS;
+using LibHac.Fs;
+using Ryujinx.HLE.HOS;
 using System.IO;
 
-using static Ryujinx.HLE.FileSystem.VirtualFileSystem;
-
 namespace Ryujinx.HLE.FileSystem
 {
     static class SaveHelper
     {
-        public static string GetSavePath(SaveInfo saveMetaData, ServiceCtx context)
+        public static IFileSystem OpenSystemSaveData(ServiceCtx context, ulong saveId)
         {
-            string baseSavePath   = NandPath;
-            ulong  currentTitleId = saveMetaData.TitleId;
+            SaveInfo saveInfo = new SaveInfo(0, (long)saveId, SaveDataType.SystemSaveData, SaveSpaceId.NandSystem);
+            string   savePath = context.Device.FileSystem.GetSavePath(context, saveInfo, false);
 
-            switch (saveMetaData.SaveSpaceId)
+            if (File.Exists(savePath))
             {
-                case SaveSpaceId.NandUser:
-                    baseSavePath = UserNandPath;
-                    break;
-                case SaveSpaceId.NandSystem:
-                    baseSavePath = SystemNandPath;
-                    break;
-                case SaveSpaceId.SdCard:
-                    baseSavePath = Path.Combine(SdCardPath, "Nintendo");
-                    break;
-            }
+                string tempDirectoryPath = $"{savePath}_temp";
 
-            baseSavePath = Path.Combine(baseSavePath, "save");
+                Directory.CreateDirectory(tempDirectoryPath);
 
-            if (saveMetaData.TitleId == 0 && saveMetaData.SaveDataType == SaveDataType.SaveData)
-            {
-                currentTitleId = context.Process.TitleId;
-            }
+                IFileSystem outputFolder = new LocalFileSystem(tempDirectoryPath);
+
+                using (LocalStorage systemSaveData = new LocalStorage(savePath, FileAccess.Read, FileMode.Open))
+                {
+                    IFileSystem saveFs = new LibHac.Fs.Save.SaveDataFileSystem(context.Device.System.KeySet, systemSaveData, IntegrityCheckLevel.None, false);
 
-            string saveAccount = saveMetaData.UserId.IsNull ? "savecommon" : saveMetaData.UserId.ToString();
+                    saveFs.CopyFileSystem(outputFolder);
+                }
 
-            string savePath = Path.Combine(baseSavePath,
-                saveMetaData.SaveId.ToString("x16"),
-                saveAccount,
-                saveMetaData.SaveDataType == SaveDataType.SaveData ? currentTitleId.ToString("x16") : string.Empty);
+                File.Delete(savePath);
+
+                Directory.Move(tempDirectoryPath, savePath);
+            }
+            else
+            {
+                if (!Directory.Exists(savePath))
+                {
+                    Directory.CreateDirectory(savePath);
+                }
+            }
 
-            return savePath;
+            return new LocalFileSystem(savePath);
         }
     }
-}
+}
+\ No newline at end of file
diff --git a/Ryujinx.HLE/FileSystem/SaveInfo.cs b/Ryujinx.HLE/FileSystem/SaveInfo.cs
index 8685e6ca..0fc35575 100644
--- a/Ryujinx.HLE/FileSystem/SaveInfo.cs
+++ b/Ryujinx.HLE/FileSystem/SaveInfo.cs
@@ -4,25 +4,24 @@ namespace Ryujinx.HLE.FileSystem
 {
     struct SaveInfo
     {
-        public ulong   TitleId { get; private set; }
-        public long    SaveId  { get; private set; }
-        public UInt128 UserId  { get; private set; }
-
+        public ulong        TitleId      { get; private set; }
+        public long         SaveId       { get; private set; }
         public SaveDataType SaveDataType { get; private set; }
         public SaveSpaceId  SaveSpaceId  { get; private set; }
+        public UInt128      UserId       { get; private set; }
 
         public SaveInfo(
             ulong        titleId,
             long         saveId,
             SaveDataType saveDataType,
-            UInt128      userId,
-            SaveSpaceId  saveSpaceId)
+            SaveSpaceId  saveSpaceId,
+            UInt128      userId = new UInt128())
         {
             TitleId      = titleId;
-            UserId       = userId;
             SaveId       = saveId;
             SaveDataType = saveDataType;
             SaveSpaceId  = saveSpaceId;
+            UserId       = userId;
         }
     }
-}
+}
+\ No newline at end of file
diff --git a/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs b/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs
index e71fc27f..5511ebcc 100644
--- a/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs
+++ b/Ryujinx.HLE/FileSystem/VirtualFileSystem.cs
@@ -54,20 +54,48 @@ namespace Ryujinx.HLE.FileSystem
             return fullPath;
         }
 
-        public string GetSdCardPath() => MakeDirAndGetFullPath(SdCardPath);
+        public string GetSdCardPath() => MakeFullPath(SdCardPath);
 
-        public string GetNandPath() => MakeDirAndGetFullPath(NandPath);
+        public string GetNandPath() => MakeFullPath(NandPath);
 
-        public string GetSystemPath() => MakeDirAndGetFullPath(SystemPath);
+        public string GetSystemPath() => MakeFullPath(SystemPath);
 
-        internal string GetGameSavePath(SaveInfo save, ServiceCtx context)
+        internal string GetSavePath(ServiceCtx context, SaveInfo saveInfo, bool isDirectory = true)
         {
-            return MakeDirAndGetFullPath(SaveHelper.GetSavePath(save, context));
+            string saveUserPath   = "";
+            string baseSavePath   = NandPath;
+            ulong  currentTitleId = saveInfo.TitleId;
+
+            switch (saveInfo.SaveSpaceId)
+            {
+                case SaveSpaceId.NandUser:   baseSavePath = UserNandPath;                         break;
+                case SaveSpaceId.NandSystem: baseSavePath = SystemNandPath;                       break;
+                case SaveSpaceId.SdCard:     baseSavePath = Path.Combine(SdCardPath, "Nintendo"); break;
+            }
+
+            baseSavePath = Path.Combine(baseSavePath, "save");
+
+            if (saveInfo.TitleId == 0 && saveInfo.SaveDataType == SaveDataType.SaveData)
+            {
+                currentTitleId = context.Process.TitleId;
+            }
+
+            if (saveInfo.SaveSpaceId == SaveSpaceId.NandUser)
+            {
+                saveUserPath = saveInfo.UserId.IsNull ? "savecommon" : saveInfo.UserId.ToString();
+            }
+
+            string savePath = Path.Combine(baseSavePath,
+                saveInfo.SaveId.ToString("x16"),
+                saveUserPath,
+                saveInfo.SaveDataType == SaveDataType.SaveData ? currentTitleId.ToString("x16") : string.Empty);
+
+            return MakeFullPath(savePath, isDirectory);
         }
 
         public string GetFullPartitionPath(string partitionPath)
         {
-            return MakeDirAndGetFullPath(partitionPath);
+            return MakeFullPath(partitionPath);
         }
 
         public string SwitchPathToSystemPath(string switchPath)
@@ -79,7 +107,7 @@ namespace Ryujinx.HLE.FileSystem
                 return null;
             }
 
-            return GetFullPath(MakeDirAndGetFullPath(parts[0]), parts[1]);
+            return GetFullPath(MakeFullPath(parts[0]), parts[1]);
         }
 
         public string SystemPathToSwitchPath(string systemPath)
@@ -104,37 +132,40 @@ namespace Ryujinx.HLE.FileSystem
             return null;
         }
 
-        private string MakeDirAndGetFullPath(string dir)
+        private string MakeFullPath(string path, bool isDirectory = true)
         {
             // Handles Common Switch Content Paths
-            switch (dir)
+            switch (path)
             {
                 case ContentPath.SdCard:
                 case "@Sdcard":
-                    dir = SdCardPath;
+                    path = SdCardPath;
                     break;
                 case ContentPath.User:
-                    dir = UserNandPath;
+                    path = UserNandPath;
                     break;
                 case ContentPath.System:
-                    dir = SystemNandPath;
+                    path = SystemNandPath;
                     break;
                 case ContentPath.SdCardContent:
-                    dir = Path.Combine(SdCardPath, "Nintendo", "Contents");
+                    path = Path.Combine(SdCardPath, "Nintendo", "Contents");
                     break;
                 case ContentPath.UserContent:
-                    dir = Path.Combine(UserNandPath, "Contents");
+                    path = Path.Combine(UserNandPath, "Contents");
                     break;
                 case ContentPath.SystemContent:
-                    dir = Path.Combine(SystemNandPath, "Contents");
+                    path = Path.Combine(SystemNandPath, "Contents");
                     break;
             }
 
-            string fullPath = Path.Combine(GetBasePath(), dir);
+            string fullPath = Path.Combine(GetBasePath(), path);
 
-            if (!Directory.Exists(fullPath))
+            if (isDirectory)
             {
-                Directory.CreateDirectory(fullPath);
+                if (!Directory.Exists(fullPath))
+                {
+                    Directory.CreateDirectory(fullPath);
+                }
             }
 
             return fullPath;
diff --git a/Ryujinx.HLE/HOS/Services/FspSrv/FileSystemHelper.cs b/Ryujinx.HLE/HOS/Services/FspSrv/FileSystemHelper.cs
new file mode 100644
index 00000000..d2e157f5
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/FspSrv/FileSystemHelper.cs
@@ -0,0 +1,144 @@
+using LibHac;
+using LibHac.Fs;
+using LibHac.Fs.NcaUtils;
+using Ryujinx.Common;
+using Ryujinx.HLE.FileSystem;
+using Ryujinx.HLE.Utilities;
+using System.IO;
+
+namespace Ryujinx.HLE.HOS.Services.FspSrv
+{
+    static class FileSystemHelper
+    {
+        public static ResultCode LoadSaveDataFileSystem(ServiceCtx context, bool readOnly, out IFileSystem loadedFileSystem)
+        {
+            loadedFileSystem = null;
+
+            SaveSpaceId  saveSpaceId  = (SaveSpaceId)context.RequestData.ReadInt64();
+            ulong        titleId      = context.RequestData.ReadUInt64();
+            UInt128      userId       = context.RequestData.ReadStruct<UInt128>();
+            long         saveId       = context.RequestData.ReadInt64();
+            SaveDataType saveDataType = (SaveDataType)context.RequestData.ReadByte();
+            SaveInfo     saveInfo     = new SaveInfo(titleId, saveId, saveDataType, saveSpaceId, userId);
+            string       savePath     = context.Device.FileSystem.GetSavePath(context, saveInfo);
+
+            try
+            {
+                LocalFileSystem       fileSystem     = new LocalFileSystem(savePath);
+                LibHac.Fs.IFileSystem saveFileSystem = new DirectorySaveDataFileSystem(fileSystem);
+
+                if (readOnly)
+                {
+                    saveFileSystem = new ReadOnlyFileSystem(saveFileSystem);
+                }
+
+                loadedFileSystem = new IFileSystem(saveFileSystem);
+            }
+            catch (HorizonResultException ex)
+            {
+                return (ResultCode)ex.ResultValue.Value;
+            }
+
+            return ResultCode.Success;
+        }
+
+        public static ResultCode OpenNsp(ServiceCtx context, string pfsPath, out IFileSystem openedFileSystem)
+        {
+            openedFileSystem = null;
+
+            try
+            {
+                LocalStorage        storage = new LocalStorage(pfsPath, FileAccess.Read, FileMode.Open);
+                PartitionFileSystem nsp     = new PartitionFileSystem(storage);
+
+                ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
+
+                openedFileSystem = new IFileSystem(nsp);
+            }
+            catch (HorizonResultException ex)
+            {
+                return (ResultCode)ex.ResultValue.Value;
+            }
+
+            return ResultCode.Success;
+        }
+
+        public static ResultCode OpenNcaFs(ServiceCtx context, string ncaPath, LibHac.Fs.IStorage ncaStorage, out IFileSystem openedFileSystem)
+        {
+            openedFileSystem = null;
+
+            try
+            {
+                Nca nca = new Nca(context.Device.System.KeySet, ncaStorage);
+
+                if (!nca.SectionExists(NcaSectionType.Data))
+                {
+                    return ResultCode.PartitionNotFound;
+                }
+
+                LibHac.Fs.IFileSystem fileSystem = nca.OpenFileSystem(NcaSectionType.Data, context.Device.System.FsIntegrityCheckLevel);
+
+                openedFileSystem = new IFileSystem(fileSystem);
+            }
+            catch (HorizonResultException ex)
+            {
+                return (ResultCode)ex.ResultValue.Value;
+            }
+
+            return ResultCode.Success;
+        }
+
+        public static ResultCode OpenFileSystemFromInternalFile(ServiceCtx context, string fullPath, out IFileSystem openedFileSystem)
+        {
+            openedFileSystem = null;
+
+            DirectoryInfo archivePath = new DirectoryInfo(fullPath).Parent;
+
+            while (string.IsNullOrWhiteSpace(archivePath.Extension))
+            {
+                archivePath = archivePath.Parent;
+            }
+
+            if (archivePath.Extension == ".nsp" && File.Exists(archivePath.FullName))
+            {
+                FileStream pfsFile = new FileStream(
+                    archivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
+                    FileMode.Open,
+                    FileAccess.Read);
+
+                try
+                {
+                    PartitionFileSystem nsp = new PartitionFileSystem(pfsFile.AsStorage());
+
+                    ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
+                    
+                    string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
+
+                    if (nsp.FileExists(filename))
+                    {
+                        return OpenNcaFs(context, fullPath, nsp.OpenFile(filename, OpenMode.Read).AsStorage(), out openedFileSystem);
+                    }
+                }
+                catch (HorizonResultException ex)
+                {
+                    return (ResultCode)ex.ResultValue.Value;
+                }
+            }
+
+            return ResultCode.PathDoesNotExist;
+        }
+
+        public static void ImportTitleKeysFromNsp(LibHac.Fs.IFileSystem nsp, Keyset keySet)
+        {
+            foreach (DirectoryEntry ticketEntry in nsp.EnumerateEntries("*.tik"))
+            {
+                Ticket ticket = new Ticket(nsp.OpenFile(ticketEntry.FullPath, OpenMode.Read).AsStream());
+
+                if (!keySet.TitleKeys.ContainsKey(ticket.RightsId))
+                {
+                    keySet.TitleKeys.Add(ticket.RightsId, ticket.GetTitleKey(keySet));
+                }
+            }
+        }
+    }
+}
+\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/FspSrv/IFileSystemProxy.cs b/Ryujinx.HLE/HOS/Services/FspSrv/IFileSystemProxy.cs
index 3073d4c7..43f5d647 100644
--- a/Ryujinx.HLE/HOS/Services/FspSrv/IFileSystemProxy.cs
+++ b/Ryujinx.HLE/HOS/Services/FspSrv/IFileSystemProxy.cs
@@ -1,10 +1,8 @@
 using LibHac;
 using LibHac.Fs;
 using LibHac.Fs.NcaUtils;
-using Ryujinx.Common;
 using Ryujinx.Common.Logging;
 using Ryujinx.HLE.FileSystem;
-using Ryujinx.HLE.Utilities;
 using System.IO;
 
 using static Ryujinx.HLE.FileSystem.VirtualFileSystem;
@@ -38,7 +36,14 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
             {
                 if (fullPath.Contains("."))
                 {
-                    return OpenFileSystemFromInternalFile(context, fullPath);
+                    ResultCode result = FileSystemHelper.OpenFileSystemFromInternalFile(context, fullPath, out IFileSystem fileSystem);
+
+                    if (result == ResultCode.Success)
+                    {
+                        MakeObject(context, fileSystem);
+                    }
+
+                    return result;
                 }
 
                 return ResultCode.PathDoesNotExist;
@@ -49,11 +54,25 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
 
             if (extension == ".nca")
             {
-                return OpenNcaFs(context, fullPath, fileStream.AsStorage());
+                ResultCode result = FileSystemHelper.OpenNcaFs(context, fullPath, fileStream.AsStorage(), out IFileSystem fileSystem);
+
+                if (result == ResultCode.Success)
+                {
+                    MakeObject(context, fileSystem);
+                }
+
+                return result;
             }
             else if (extension == ".nsp")
             {
-                return OpenNsp(context, fullPath);
+                ResultCode result = FileSystemHelper.OpenNsp(context, fullPath, out IFileSystem fileSystem);
+
+                if (result == ResultCode.Success)
+                {
+                    MakeObject(context, fileSystem);
+                }
+
+                return result;
             }
 
             return ResultCode.InvalidInput;
@@ -109,21 +128,42 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
         // OpenSaveDataFileSystem(u8 save_data_space_id, nn::fssrv::sf::SaveStruct saveStruct) -> object<nn::fssrv::sf::IFileSystem> saveDataFs
         public ResultCode OpenSaveDataFileSystem(ServiceCtx context)
         {
-            return LoadSaveDataFileSystem(context, false);
+            ResultCode result = FileSystemHelper.LoadSaveDataFileSystem(context, false, out IFileSystem fileSystem);
+
+            if (result == ResultCode.Success)
+            {
+                MakeObject(context, fileSystem);
+            }
+
+            return result;
         }
 
         [Command(52)]
         // OpenSaveDataFileSystemBySystemSaveDataId(u8 save_data_space_id, nn::fssrv::sf::SaveStruct saveStruct) -> object<nn::fssrv::sf::IFileSystem> systemSaveDataFs
         public ResultCode OpenSaveDataFileSystemBySystemSaveDataId(ServiceCtx context)
         {
-            return LoadSaveDataFileSystem(context, false);
+            ResultCode result = FileSystemHelper.LoadSaveDataFileSystem(context, false, out IFileSystem fileSystem);
+
+            if (result == ResultCode.Success)
+            {
+                MakeObject(context, fileSystem);
+            }
+
+            return result;
         }
 
         [Command(53)]
         // OpenReadOnlySaveDataFileSystem(u8 save_data_space_id, nn::fssrv::sf::SaveStruct save_struct) -> object<nn::fssrv::sf::IFileSystem>
         public ResultCode OpenReadOnlySaveDataFileSystem(ServiceCtx context)
         {
-            return LoadSaveDataFileSystem(context, true);
+            ResultCode result = FileSystemHelper.LoadSaveDataFileSystem(context, true, out IFileSystem fileSystem);
+
+            if (result == ResultCode.Success)
+            {
+                MakeObject(context, fileSystem);
+            }
+
+            return result;
         }
 
         [Command(200)]
@@ -227,133 +267,5 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
 
             return ResultCode.Success;
         }
-
-        public ResultCode LoadSaveDataFileSystem(ServiceCtx context, bool readOnly)
-        {
-            SaveSpaceId saveSpaceId = (SaveSpaceId)context.RequestData.ReadInt64();
-
-            ulong titleId = context.RequestData.ReadUInt64();
-
-            UInt128 userId = context.RequestData.ReadStruct<UInt128>();
-
-            long            saveId       = context.RequestData.ReadInt64();
-            SaveDataType    saveDataType = (SaveDataType)context.RequestData.ReadByte();
-            SaveInfo        saveInfo     = new SaveInfo(titleId, saveId, saveDataType, userId, saveSpaceId);
-            string          savePath     = context.Device.FileSystem.GetGameSavePath(saveInfo, context);
-
-            try
-            {
-                LocalFileSystem       fileSystem     = new LocalFileSystem(savePath);
-                LibHac.Fs.IFileSystem saveFileSystem = new DirectorySaveDataFileSystem(fileSystem);
-
-                if (readOnly)
-                {
-                    saveFileSystem = new ReadOnlyFileSystem(saveFileSystem);
-                }
-
-                MakeObject(context, new IFileSystem(saveFileSystem));
-            }
-            catch (HorizonResultException ex)
-            {
-                return (ResultCode)ex.ResultValue.Value;
-            }
-
-            return ResultCode.Success;
-        }
-
-        private ResultCode OpenNsp(ServiceCtx context, string pfsPath)
-        {
-            try
-            {
-                LocalStorage        storage = new LocalStorage(pfsPath, FileAccess.Read, FileMode.Open);
-                PartitionFileSystem nsp     = new PartitionFileSystem(storage);
-
-                ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
-                
-                IFileSystem nspFileSystem = new IFileSystem(nsp);
-
-                MakeObject(context, nspFileSystem);
-            }
-            catch (HorizonResultException ex)
-            {
-                return (ResultCode)ex.ResultValue.Value;
-            }
-
-            return ResultCode.Success;
-        }
-
-        private ResultCode OpenNcaFs(ServiceCtx context, string ncaPath, LibHac.Fs.IStorage ncaStorage)
-        {
-            try
-            {
-                Nca nca = new Nca(context.Device.System.KeySet, ncaStorage);
-
-                if (!nca.SectionExists(NcaSectionType.Data))
-                {
-                    return ResultCode.PartitionNotFound;
-                }
-
-                LibHac.Fs.IFileSystem fileSystem = nca.OpenFileSystem(NcaSectionType.Data, context.Device.System.FsIntegrityCheckLevel);
-
-                MakeObject(context, new IFileSystem(fileSystem));
-            }
-            catch (HorizonResultException ex)
-            {
-                return (ResultCode)ex.ResultValue.Value;
-            }
-
-            return ResultCode.Success;
-        }
-
-        private ResultCode OpenFileSystemFromInternalFile(ServiceCtx context, string fullPath)
-        {
-            DirectoryInfo archivePath = new DirectoryInfo(fullPath).Parent;
-
-            while (string.IsNullOrWhiteSpace(archivePath.Extension))
-            {
-                archivePath = archivePath.Parent;
-            }
-
-            if (archivePath.Extension == ".nsp" && File.Exists(archivePath.FullName))
-            {
-                FileStream pfsFile = new FileStream(
-                    archivePath.FullName.TrimEnd(Path.DirectorySeparatorChar),
-                    FileMode.Open,
-                    FileAccess.Read);
-
-                try
-                {
-                    PartitionFileSystem nsp = new PartitionFileSystem(pfsFile.AsStorage());
-
-                    ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
-                    
-                    string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
-
-                    if (nsp.FileExists(filename))
-                    {
-                        return OpenNcaFs(context, fullPath, nsp.OpenFile(filename, OpenMode.Read).AsStorage());
-                    }
-                }
-                catch (HorizonResultException ex)
-                {
-                    return (ResultCode)ex.ResultValue.Value;
-                }
-            }
-
-            return ResultCode.PathDoesNotExist;
-        }
-
-        private void ImportTitleKeysFromNsp(LibHac.Fs.IFileSystem nsp, Keyset keySet)
-        {
-            foreach (DirectoryEntry ticketEntry in nsp.EnumerateEntries("*.tik"))
-            {
-                Ticket ticket = new Ticket(nsp.OpenFile(ticketEntry.FullPath, OpenMode.Read).AsStream());
-
-                if (!keySet.TitleKeys.ContainsKey(ticket.RightsId))
-                {
-                    keySet.TitleKeys.Add(ticket.RightsId, ticket.GetTitleKey(keySet));
-                }
-            }
-        }
     }
 }
 \ No newline at end of file