1 files changed, 21 insertions, 20 deletions
diff --git a/src/mscorlib/src/System/NullReferenceException.cs b/src/mscorlib/src/System/NullReferenceException.cs
index d66ad9ca41..0aa5c6197a 100644
--- a/src/mscorlib/src/System/NullReferenceException.cs
+++ b/src/mscorlib/src/System/NullReferenceException.cs
@@ -11,30 +11,31 @@
 **
 =============================================================================*/
 
-namespace System {   
-    
-    using System;
-    using System.Runtime.Serialization;
-    [System.Runtime.InteropServices.ComVisible(true)]
+using System.Runtime.Serialization;
+
+namespace System
+{
     [Serializable]
-    public class NullReferenceException : SystemException {
-        public NullReferenceException() 
-            : base(Environment.GetResourceString("Arg_NullReferenceException")) {
-            SetErrorCode(__HResults.COR_E_NULLREFERENCE);
-        }
-    
-        public NullReferenceException(String message) 
-            : base(message) {
-            SetErrorCode(__HResults.COR_E_NULLREFERENCE);
+    public class NullReferenceException : SystemException
+    {
+        public NullReferenceException()
+            : base(SR.Arg_NullReferenceException)
+        {
+            HResult = __HResults.COR_E_NULLREFERENCE;
         }
-        
-        public NullReferenceException(String message, Exception innerException) 
-            : base(message, innerException) {
-            SetErrorCode(__HResults.COR_E_NULLREFERENCE);
+
+        public NullReferenceException(String message)
+            : base(message)
+        {
+            HResult = __HResults.COR_E_NULLREFERENCE;
         }
 
-        protected NullReferenceException(SerializationInfo info, StreamingContext context) : base(info, context) {}
+        public NullReferenceException(String message, Exception innerException)
+            : base(message, innerException)
+        {
+            HResult = __HResults.COR_E_NULLREFERENCE;
+        }
 
+        protected NullReferenceException(SerializationInfo info, StreamingContext context) : base(info, context) { }
     }
-
 }