Code cleaned

Author: mtukhtaboev

src/Tigernet.Hosting/Exceptions/RouteDublicatedException.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Tigernet.Hosting.Exceptions
+namespace Tigernet.Hosting.Exceptions
 {
     public class RouteDublicatedException : Exception
     {

src/Tigernet.Hosting/Http/HttpContext.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Tigernet.Hosting.Http
+namespace Tigernet.Hosting.Http
 {
     public class HttpContext
     {

src/Tigernet.Hosting/TigernetHostBuilder.cs

@@ -1,10 +1,8 @@
 using System.Net;
-using System.Net.Http;
 using System.Text;
 using Tigernet.Hosting.Actions;
 using Tigernet.Hosting.Attributes;
 using Tigernet.Hosting.Exceptions;
-using Tigernet.Hosting.Http;
 
 namespace Tigernet.Hosting
 {
@@ -58,7 +56,7 @@ public void MapRoute(string route, Func<HttpListenerContext, Task> handler)
             // check for exist of route
             if (_routes.ContainsKey(route))
                 throw new RouteDublicatedException();
-            
+
             _routes.Add(route, handler);
         }
 
@@ -147,10 +145,10 @@ private async Task HandleRequestAsync(HttpListenerContext context)
                     // if route is null, use the route from the class name
                     if (string.IsNullOrEmpty(route))
                     {
-                        route = Path.Combine("/", typeName.Split(new[] { "Rester" }, 
+                        route = Path.Combine("/", typeName.Split(new[] { "Rester" },
                             StringSplitOptions.None).FirstOrDefault());
                     }
-                    
+
                     var routeUrl = (route + attribute.route).ToLower();
                     MapRoute(routeUrl, async context =>
                     {