1 files changed, 0 insertions, 68 deletions
diff --git a/src/mscorlib/src/System/Collections/IDictionary.cs b/src/mscorlib/src/System/Collections/IDictionary.cs
deleted file mode 100644
index 519d53ed55..0000000000
--- a/src/mscorlib/src/System/Collections/IDictionary.cs
+++ /dev/null
@@ -1,68 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-/*============================================================
-**
-** Interface:  IDictionary
-** 
-** 
-**
-**
-** Purpose: Base interface for all dictionaries.
-**
-** 
-===========================================================*/
-namespace System.Collections {
-    using System;
-    using System.Diagnostics.Contracts;
-
-    // An IDictionary is a possibly unordered set of key-value pairs.
-    // Keys can be any non-null object.  Values can be any object.
-    // You can look up a value in an IDictionary via the default indexed
-    // property, Items.
-    public interface IDictionary : ICollection
-    {
-        // Interfaces are not serializable
-        // The Item property provides methods to read and edit entries 
-        // in the Dictionary.
-        Object this[Object key] {
-            get;
-            set;
-        }
-    
-        // Returns a collections of the keys in this dictionary.
-        ICollection Keys {
-            get;
-        }
-    
-        // Returns a collections of the values in this dictionary.
-        ICollection Values {
-            get;
-        }
-    
-        // Returns whether this dictionary contains a particular key.
-        //
-        bool Contains(Object key);
-    
-        // Adds a key-value pair to the dictionary.
-        // 
-        void Add(Object key, Object value);
-    
-        // Removes all pairs from the dictionary.
-        void Clear();
-    
-        bool IsReadOnly 
-        { get; }
-
-        bool IsFixedSize
-        { get; }
-
-        // Returns an IDictionaryEnumerator for this dictionary.
-        new IDictionaryEnumerator GetEnumerator();
-    
-        // Removes a particular key from the dictionary.
-        //
-        void Remove(Object key);
-    }
-}