From 974f6dc1d7a8737f57cc4cc2aeb47b646c914fe8 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 18 Nov 2015 15:23:58 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/CloseEventArgs.cs | 35 +++++++++++--------------------
 1 file changed, 12 insertions(+), 23 deletions(-)

diff --git a/websocket-sharp/CloseEventArgs.cs b/websocket-sharp/CloseEventArgs.cs
index d7929a8b..e1cd1842 100644
--- a/websocket-sharp/CloseEventArgs.cs
+++ b/websocket-sharp/CloseEventArgs.cs
@@ -27,21 +27,20 @@
 #endregion
 
 using System;
-using System.Text;
 
 namespace WebSocketSharp
 {
   /// <summary>
-  /// Contains the event data associated with a <see cref="WebSocket.OnClose"/> event.
+  /// Represents the event data for the <see cref="WebSocket.OnClose"/> event.
   /// </summary>
   /// <remarks>
   ///   <para>
-  ///   A <see cref="WebSocket.OnClose"/> event occurs when the WebSocket connection has been
-  ///   closed.
+  ///   A <see cref="WebSocket.OnClose"/> event occurs when the WebSocket connection
+  ///   has been closed.
   ///   </para>
   ///   <para>
   ///   If you would like to get the reason for the close, you should access
-  ///   the <see cref="CloseEventArgs.Code"/> or <see cref="CloseEventArgs.Reason"/> property.
+  ///   the <see cref="Code"/> or <see cref="Reason"/> property.
   ///   </para>
   /// </remarks>
   public class CloseEventArgs : EventArgs
@@ -51,7 +50,6 @@ namespace WebSocketSharp
     private bool        _clean;
     private ushort      _code;
     private PayloadData _payloadData;
-    private byte[]      _rawData;
     private string      _reason;
 
     #endregion
@@ -61,14 +59,12 @@ namespace WebSocketSharp
     internal CloseEventArgs ()
     {
       _code = (ushort) CloseStatusCode.NoStatus;
-      _payloadData = new PayloadData ();
-      _rawData = _payloadData.ApplicationData;
+      _payloadData = PayloadData.Empty;
     }
 
     internal CloseEventArgs (ushort code)
     {
       _code = code;
-      _rawData = code.InternalToByteArray (ByteOrder.Big);
     }
 
     internal CloseEventArgs (CloseStatusCode code)
@@ -79,15 +75,15 @@ namespace WebSocketSharp
     internal CloseEventArgs (PayloadData payloadData)
     {
       _payloadData = payloadData;
-      _rawData = payloadData.ApplicationData;
 
-      var len = _rawData.Length;
+      var data = payloadData.ApplicationData;
+      var len = data.Length;
       _code = len > 1
-              ? _rawData.SubArray (0, 2).ToUInt16 (ByteOrder.Big)
+              ? data.SubArray (0, 2).ToUInt16 (ByteOrder.Big)
               : (ushort) CloseStatusCode.NoStatus;
 
       _reason = len > 2
-                ? _rawData.SubArray (2, len - 2).UTF8Decode ()
+                ? data.SubArray (2, len - 2).UTF8Decode ()
                 : String.Empty;
     }
 
@@ -95,7 +91,6 @@ namespace WebSocketSharp
     {
       _code = code;
       _reason = reason;
-      _rawData = code.Append (reason);
     }
 
     internal CloseEventArgs (CloseStatusCode code, string reason)
@@ -109,13 +104,7 @@ namespace WebSocketSharp
 
     internal PayloadData PayloadData {
       get {
-        return _payloadData ?? (_payloadData = new PayloadData (_rawData));
-      }
-    }
-
-    internal byte[] RawData {
-      get {
-        return _rawData;
+        return _payloadData ?? (_payloadData = new PayloadData (_code.Append (_reason)));
       }
     }
 
@@ -148,10 +137,10 @@ namespace WebSocketSharp
     }
 
     /// <summary>
-    /// Gets a value indicating whether the WebSocket connection has been closed cleanly.
+    /// Gets a value indicating whether the connection has been closed cleanly.
     /// </summary>
     /// <value>
-    /// <c>true</c> if the WebSocket connection has been closed cleanly; otherwise, <c>false</c>.
+    /// <c>true</c> if the connection has been closed cleanly; otherwise, <c>false</c>.
     /// </value>
     public bool WasClean {
       get {