diff --git a/SimpleHttpServer/HttpEndpoint.cs b/SimpleHttpServer/HttpEndpoint.cs
index 0993696..8e673a9 100644
--- a/SimpleHttpServer/HttpEndpoint.cs
+++ b/SimpleHttpServer/HttpEndpoint.cs
@@ -3,15 +3,13 @@
 namespace SimpleHttpServer;
 
 [AttributeUsage(AttributeTargets.Method, AllowMultiple = false)]
-public class HttpEndpoint<T> : Attribute where T : IAuthorizer
-{
+public class HttpEndpoint<T> : Attribute where T : IAuthorizer {
 
     public HttpRequestType Type { get; private set; }
     public string Location { get; private set; }
     public Type Authorizer { get; private set; }
 
-    public HttpEndpoint(HttpRequestType type, string location)
-    {
+    public HttpEndpoint(HttpRequestType type, string location) {
         Type = type;
         Location = location;
         Authorizer = typeof(T);
@@ -19,7 +17,6 @@ public class HttpEndpoint<T> : Attribute where T : IAuthorizer
 }
 
 [AttributeUsage(AttributeTargets.Method)]
-public class HttpEndpoint : HttpEndpoint<DefaultAuthorizer>
-{
+public class HttpEndpoint : HttpEndpoint<DefaultAuthorizer> {
     public HttpEndpoint(HttpRequestType type, string location) : base(type, location) { }
 }
diff --git a/SimpleHttpServer/HttpHandlingException.cs b/SimpleHttpServer/HttpHandlingException.cs
index 832469b..08f3c02 100644
--- a/SimpleHttpServer/HttpHandlingException.cs
+++ b/SimpleHttpServer/HttpHandlingException.cs
@@ -1,14 +1,8 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace SimpleHttpServer;
+namespace SimpleHttpServer;
 
 internal class HttpHandlingException : Exception {
     public readonly int status;
-    public HttpHandlingException(int status, string msg) : base(msg) { 
+    public HttpHandlingException(int status, string msg) : base(msg) {
         this.status = status;
     }
 }
diff --git a/SimpleHttpServer/HttpResponseBuilder.cs b/SimpleHttpServer/HttpResponseBuilder.cs
index 0fa621c..7ebca9c 100644
--- a/SimpleHttpServer/HttpResponseBuilder.cs
+++ b/SimpleHttpServer/HttpResponseBuilder.cs
@@ -1,9 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Net;
-using System.Text;
-using System.Threading.Tasks;
+using System.Net;
 
 namespace SimpleHttpServer;
 public class HttpResponseBuilder {
diff --git a/SimpleHttpServer/HttpServer.cs b/SimpleHttpServer/HttpServer.cs
index 63fdb41..6c98a26 100644
--- a/SimpleHttpServer/HttpServer.cs
+++ b/SimpleHttpServer/HttpServer.cs
@@ -1,13 +1,13 @@
-using System.Net;
+using SimpleHttpServer.Internal;
+using System.Net;
 using System.Reflection;
-using SimpleHttpServer.Internal;
 
 namespace SimpleHttpServer;
 
 public sealed class HttpServer {
 
     private Thread? _listenerThread;
-    private HttpListener _listener;
+    private readonly HttpListener _listener;
     private readonly Dictionary<(string path, HttpRequestType rType), HttpEndpointHandler> _plainEndpoints = new();
     private readonly Dictionary<(string path, HttpRequestType rType), HttpEndpointHandler> _pparamEndpoints = new();
 
diff --git a/SimpleHttpServer/Internal/HttpEndpointHandler.cs b/SimpleHttpServer/Internal/HttpEndpointHandler.cs
index 948eadc..63bf7bc 100644
--- a/SimpleHttpServer/Internal/HttpEndpointHandler.cs
+++ b/SimpleHttpServer/Internal/HttpEndpointHandler.cs
@@ -1,12 +1,7 @@
 using Newtonsoft.Json;
-using System;
 using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
 using System.Net;
 using System.Reflection;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace SimpleHttpServer.Internal;
 
diff --git a/SimpleHttpServer/Login/LoginProvider.cs b/SimpleHttpServer/Login/LoginProvider.cs
index e0fc5e8..a91174a 100644
--- a/SimpleHttpServer/Login/LoginProvider.cs
+++ b/SimpleHttpServer/Login/LoginProvider.cs
@@ -1,10 +1,7 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
+using Konscious.Security.Cryptography;
+using Newtonsoft.Json;
 using System.Security.Cryptography;
 using System.Text;
-using Konscious.Security.Cryptography;
-using Newtonsoft.Json;
 
 namespace SimpleHttpServer.Login;
 
diff --git a/SimpleHttpServerTest/SimpleTestServer/LdAuthorizer.cs b/SimpleHttpServerTest/SimpleTestServer/LdAuthorizer.cs
index 3b7afe9..d4d95d2 100644
--- a/SimpleHttpServerTest/SimpleTestServer/LdAuthorizer.cs
+++ b/SimpleHttpServerTest/SimpleTestServer/LdAuthorizer.cs
@@ -1,11 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using SimpleHttpServer.Login;
-
-namespace SimpleHttpServerTest.SimpleTestServer;
+namespace SimpleHttpServerTest.SimpleTestServer;
 internal class LdAuthorizer {
     private readonly LoginProvider lprov;
 
diff --git a/SimpleHttpServerTest/SimpleTestServer/SimpleEndpointDefinition.cs b/SimpleHttpServerTest/SimpleTestServer/SimpleEndpointDefinition.cs
index 7f0c00f..ba56883 100644
--- a/SimpleHttpServerTest/SimpleTestServer/SimpleEndpointDefinition.cs
+++ b/SimpleHttpServerTest/SimpleTestServer/SimpleEndpointDefinition.cs
@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace SimpleHttpServerTest.SimpleTestServer;
+namespace SimpleHttpServerTest.SimpleTestServer;
 internal class SimpleEndpointDefinition {
 
 }