1 files changed, 0 insertions, 19 deletions
diff --git a/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs b/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs
deleted file mode 100644
index b6ac3be006..0000000000
--- a/src/mscorlib/src/System/Collections/Generic/IEqualityComparer.cs
+++ /dev/null
@@ -1,19 +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.
-
-// 
-
-namespace System.Collections.Generic {
-    using System;
-
-    // The generic IEqualityComparer interface implements methods to if check two objects are equal
-    // and generate Hashcode for an object.
-    // It is use in Dictionary class.  
-    public interface IEqualityComparer<in T>
-    {
-        bool Equals(T x, T y);
-        int GetHashCode(T obj);                
-    }
-}
-