diff --git a/websocket-sharp/Server/HttpRequestEventArgs.cs b/websocket-sharp/Server/HttpRequestEventArgs.cs
index a06ceea3..f355d0a1 100644
--- a/websocket-sharp/Server/HttpRequestEventArgs.cs
+++ b/websocket-sharp/Server/HttpRequestEventArgs.cs
@@ -4,8 +4,8 @@
  *
  * The MIT License
  *
- * Copyright (c) 2012-2013 sta.blockhead
- * 
+ * Copyright (c) 2012-2014 sta.blockhead
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
@@ -15,7 +15,7 @@
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
@@ -29,24 +29,40 @@
 using System;
 using WebSocketSharp.Net;
 
-namespace WebSocketSharp.Server {
-
+namespace WebSocketSharp.Server
+{
   /// <summary>
-  /// Contains the event data associated with the HTTP request events of the <see cref="HttpServer"/> class.
+  /// Contains the event data associated with an HTTP request event that
+  /// the <see cref="HttpServer"/> emits.
   /// </summary>
   /// <remarks>
-  /// An HTTP request event occurs when a <see cref="HttpServer"/> instance receives an HTTP request.
-  /// If you want to get the HTTP request objects, you should access the <see cref="Request"/> property.
-  /// If you want to get the HTTP response objects to send, you should access the <see cref="Response"/> property.
+  ///   <para>
+  ///   An HTTP request event occurs when the <see cref="HttpServer"/> receives an HTTP request.
+  ///   </para>
+  ///   <para>
+  ///   If you would like to get the request data, you should access
+  ///   the <see cref="HttpRequestEventArgs.Request"/> property.
+  ///   </para>
+  ///   <para>
+  ///   And if you would like to get the data used to return a response, you should access
+  ///   the <see cref="HttpRequestEventArgs.Response"/> property.
+  ///   </para>
   /// </remarks>
   public class HttpRequestEventArgs : EventArgs
   {
+    #region Private Fields
+
+    private HttpListenerRequest  _request;
+    private HttpListenerResponse _response;
+
+    #endregion
+
     #region Internal Constructors
 
-    internal HttpRequestEventArgs(HttpListenerContext context)
+    internal HttpRequestEventArgs (HttpListenerContext context)
     {
-      Request = context.Request;
-      Response = context.Response;
+      _request = context.Request;
+      _response = context.Response;
     }
 
     #endregion
@@ -54,20 +70,29 @@ namespace WebSocketSharp.Server {
     #region Public Properties
 
     /// <summary>
-    /// Gets the HTTP request objects sent from a client.
+    /// Gets the <see cref="HttpListenerRequest"/> that represents the HTTP request sent from
+    /// a client.
     /// </summary>
     /// <value>
-    /// A <see cref="HttpListenerRequest"/> that contains the HTTP request objects.
+    /// A <see cref="HttpListenerRequest"/> that represents the request.
     /// </value>
-    public HttpListenerRequest Request { get; private set; }
+    public HttpListenerRequest Request {
+      get {
+        return _request;
+      }
+    }
 
     /// <summary>
-    /// Gets the HTTP response objects to send to the client in response to the client's request.
+    /// Gets the <see cref="HttpListenerResponse"/> used to return an HTTP response to the client.
     /// </summary>
     /// <value>
-    /// A <see cref="HttpListenerResponse"/> that contains the HTTP response objects.
+    /// A <see cref="HttpListenerResponse"/> used to return a response.
     /// </value>
-    public HttpListenerResponse Response { get; private set; }
+    public HttpListenerResponse Response {
+      get {
+        return _response;
+      }
+    }
 
     #endregion
   }