From db20f3f1bb8595633a7e16c8900fd401a453a6b5 Mon Sep 17 00:00:00 2001
From: Jiyoung Yun <jy910.yun@samsung.com>
Date: Tue, 27 Dec 2016 16:46:08 +0900
Subject: Imported Upstream version 1.0.0.9127

---
 .../System/Reflection/IntrospectionExtensions.cs   | 23 ++++++++--------------
 1 file changed, 8 insertions(+), 15 deletions(-)

(limited to 'src/mscorlib/src/System/Reflection/IntrospectionExtensions.cs')

diff --git a/src/mscorlib/src/System/Reflection/IntrospectionExtensions.cs b/src/mscorlib/src/System/Reflection/IntrospectionExtensions.cs
index ce2630a908..49819a942f 100644
--- a/src/mscorlib/src/System/Reflection/IntrospectionExtensions.cs
+++ b/src/mscorlib/src/System/Reflection/IntrospectionExtensions.cs
@@ -8,28 +8,21 @@
 ** 
 **
 **
-** Purpose: go from type to type info
+** Purpose: Get the underlying TypeInfo from a Type
 **
 **
 =============================================================================*/
-
 namespace System.Reflection
 {
-    using System.Reflection;
-
     public static class IntrospectionExtensions
     {
-	    public static TypeInfo GetTypeInfo(this Type type){
-            if(type == null){
-                throw new ArgumentNullException("type");
-            }
+	    public static TypeInfo GetTypeInfo(this Type type)
+        {
+            if (type == null)
+                throw new ArgumentNullException(nameof(type));
+            
             var rcType=(IReflectableType)type;
-            if(rcType==null){
-                return null;
-            }else{
-                return rcType.GetTypeInfo();
-            }
-        }   
+            return rcType.GetTypeInfo();
+        }
     }
 }
-
-- 
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