diff --git a/Example/bin/Debug_Ubuntu/example.exe b/Example/bin/Debug_Ubuntu/example.exe
index a0f9a695..836ea181 100755
Binary files a/Example/bin/Debug_Ubuntu/example.exe and b/Example/bin/Debug_Ubuntu/example.exe differ
diff --git a/Example/bin/Debug_Ubuntu/websocket-sharp.dll b/Example/bin/Debug_Ubuntu/websocket-sharp.dll
index 06cb0344..af86fa4b 100755
Binary files a/Example/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example1/bin/Debug_Ubuntu/example1.exe b/Example1/bin/Debug_Ubuntu/example1.exe
index 1a461ee5..5d0f28e2 100755
Binary files a/Example1/bin/Debug_Ubuntu/example1.exe and b/Example1/bin/Debug_Ubuntu/example1.exe differ
diff --git a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll
index 06cb0344..af86fa4b 100755
Binary files a/Example1/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example1/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example2/bin/Debug_Ubuntu/example2.exe b/Example2/bin/Debug_Ubuntu/example2.exe
index 1a87d99b..04aae284 100755
Binary files a/Example2/bin/Debug_Ubuntu/example2.exe and b/Example2/bin/Debug_Ubuntu/example2.exe differ
diff --git a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll
index 06cb0344..af86fa4b 100755
Binary files a/Example2/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example2/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/Example3/bin/Debug_Ubuntu/Example3.exe b/Example3/bin/Debug_Ubuntu/Example3.exe
index b2d0f3c6..7428ea68 100755
Binary files a/Example3/bin/Debug_Ubuntu/Example3.exe and b/Example3/bin/Debug_Ubuntu/Example3.exe differ
diff --git a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll
index 06cb0344..af86fa4b 100755
Binary files a/Example3/bin/Debug_Ubuntu/websocket-sharp.dll and b/Example3/bin/Debug_Ubuntu/websocket-sharp.dll differ
diff --git a/websocket-sharp/MessageEventArgs.cs b/websocket-sharp/MessageEventArgs.cs
index 073923d0..25804b93 100644
--- a/websocket-sharp/MessageEventArgs.cs
+++ b/websocket-sharp/MessageEventArgs.cs
@@ -56,12 +56,14 @@ namespace WebSocketSharp {
       if ((ulong)rawData.LongLength > PayloadData.MaxLength)
         throw new WebSocketException(CloseStatusCode.TOO_BIG);
 
-      init(opcode, rawData);
+      _opcode = opcode;
+      _rawData = rawData;
     }
 
     internal MessageEventArgs(Opcode opcode, PayloadData data)
     {
-      init(opcode, data.ApplicationData);
+      _opcode = opcode;
+      _rawData = data.ApplicationData;
     }
 
     #endregion
@@ -76,8 +78,13 @@ namespace WebSocketSharp {
     /// </value>
     public string Data {
       get {
-        if (_data.IsNull())
-          _data = toString(_opcode, _rawData);
+        _data = _data != null
+              ? _data
+              : _rawData.LongLength == 0
+                ? String.Empty
+                : _opcode == Opcode.TEXT
+                  ? Encoding.UTF8.GetString(_rawData)
+                  : _opcode.ToString();
 
         return _data;
       }
@@ -108,25 +115,5 @@ namespace WebSocketSharp {
     }
 
     #endregion
-
-    #region Private Methods
-
-    private void init(Opcode opcode, byte[] rawData)
-    {
-      _opcode = opcode;
-      _rawData = rawData;
-    }
-
-    private static string toString(Opcode opcode, byte[] rawData)
-    {
-      if (rawData.LongLength == 0)
-        return String.Empty;
-
-      return opcode == Opcode.TEXT || opcode == Opcode.PING || opcode == Opcode.PONG
-             ? Encoding.UTF8.GetString(rawData)
-             : opcode.ToString();
-    }
-
-    #endregion
   }
 }
diff --git a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll
index 06cb0344..af86fa4b 100755
Binary files a/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll and b/websocket-sharp/bin/Debug_Ubuntu/websocket-sharp.dll differ