Move MessageException Namespace and Optimize import

Netch/Controllers/MainController.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Diagnostics;
 using System.IO;
 using System.Threading.Tasks;
 using Netch.Models;
@@ -212,15 +211,4 @@ namespace Netch.Controllers
             PortCheck(port, portName, PortType.TCP);
         }
     }
-
-    public class MessageException : Exception
-    {
-        public MessageException()
-        {
-        }
-
-        public MessageException(string message) : base(message)
-        {
-        }
-    }
 }

Netch/Controllers/RedirectorInterop.cs

@@ -1,5 +1,4 @@
 using System.Runtime.InteropServices;
-using System.Text;
 using Netch.Utils;
 
 namespace Netch.Controllers

Netch/Controllers/TUNController.cs

@@ -1,20 +1,14 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Net;
 using System.Net.Sockets;
-using System.Text;
-using System.Threading;
 using System.Threading.Tasks;
 using Netch.Models;
 using Netch.Servers.Socks5;
 using Netch.Utils;
-using Vanara.PInvoke;
 using static Netch.Controllers.TUNInterop;
-using static Vanara.PInvoke.IpHlpApi;
-using static Vanara.PInvoke.Ws2_32;
 
 namespace Netch.Controllers
 {

Netch/Flags.cs

@@ -1,5 +1,4 @@
 using System;
-using Netch.Controllers;
 
 namespace Netch
 {

Netch/Forms/MainForm.cs

@@ -5,7 +5,6 @@ using System.Diagnostics.CodeAnalysis;
 using System.Drawing;
 using System.IO;
 using System.Linq;
-using System.Net;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;

Netch/Forms/Mode/Process.cs

@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 using Microsoft.WindowsAPICodePack.Dialogs;
 using Netch.Controllers;

Netch/Forms/SettingForm.cs

@@ -4,7 +4,6 @@ using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Net;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 using Netch.Models;
 using Netch.Properties;

Netch/Models/MessageException.cs

@@ -0,0 +1,15 @@
+using System;
+
+namespace Netch.Models
+{
+    public class MessageException : Exception
+    {
+        public MessageException()
+        {
+        }
+
+        public MessageException(string message) : base(message)
+        {
+        }
+    }
+}

Netch/Models/Mode.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
-using Netch.Controllers;
 using Netch.Utils;
 
 namespace Netch.Models

Netch/Models/OutboundAdapter.cs

@@ -2,8 +2,6 @@
 using System.Linq;
 using System.Net;
 using System.Net.NetworkInformation;
-using Microsoft.Win32;
-using Netch.Controllers;
 using Netch.Utils;
 using Vanara.PInvoke;
 

Netch/Servers/Shadowsocks/SSController.cs

@@ -1,6 +1,4 @@
 using System.Collections.Generic;
-using System.IO;
-using System.Text;
 using Netch.Controllers;
 using Netch.Models;
 

Netch/Servers/ShadowsocksR/SSRController.cs

@@ -1,6 +1,4 @@
 using System.Collections.Generic;
-using System.IO;
-using System.Text;
 using Netch.Controllers;
 using Netch.Models;
 

Netch/Updater/Updater.cs

@@ -8,6 +8,7 @@ using System.Net;
 using System.Text;
 using System.Windows.Threading;
 using Netch.Controllers;
+using Netch.Models;
 using Netch.Properties;
 using Netch.Utils;
 

Netch/Utils/AdapterUtils.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Linq;
 using Microsoft.Win32;
 

Netch/Utils/Bandwidth.cs

@@ -6,7 +6,6 @@ using Microsoft.Diagnostics.Tracing.Parsers;
 using Microsoft.Diagnostics.Tracing.Session;
 using Netch.Controllers;
 using Netch.Models;
-using Netch.Servers.Shadowsocks;
 
 namespace Netch.Utils
 {

Netch/Utils/PortHelper.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Net.NetworkInformation;
-using Netch.Models;
 using static Vanara.PInvoke.IpHlpApi;
 using static Vanara.PInvoke.Ws2_32;
 using Range = Netch.Models.Range;

Netch/Utils/Utils.cs

@@ -1,7 +1,6 @@
 using System;
 using System.ComponentModel;
 using System.Diagnostics;
-using System.Diagnostics.CodeAnalysis;
 using System.Drawing;
 using System.IO;
 using System.Linq;