1 files changed, 0 insertions, 60 deletions
diff --git a/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/Collections/Generic/DictionaryExtensions.cs b/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/Collections/Generic/DictionaryExtensions.cs
deleted file mode 100644
index c9942406cde..00000000000
--- a/mcs/class/System.ComponentModel.Composition/Tests/UnitTestFramework/System/Collections/Generic/DictionaryExtensions.cs
+++ /dev/null
@@ -1,60 +0,0 @@
-// -----------------------------------------------------------------------
-// Copyright (c) Microsoft Corporation.  All rights reserved.
-// -----------------------------------------------------------------------
-using System;
-using System.Collections.Generic;
-
-namespace Microsoft.Internal.Collections
-{
-    public static class DictionaryExtensions
-    {
-        public static bool ContainsAllKeys<TKey, TValue>(this IDictionary<TKey, TValue> dictionary, IEnumerable<TKey> keys)
-        {
-            foreach (TKey key in keys)
-            {
-                if (!dictionary.ContainsKey(key))
-                    return false;
-            }
-
-            return true;
-        }
-
-        public static bool DictionaryEquals<TKey, TValue>(this IDictionary<TKey, TValue> dictionary1, IDictionary<TKey, TValue> dictionary2)
-        {
-            if (dictionary1.Keys.Count != dictionary2.Keys.Count)
-            {
-                return false;
-            }
-
-            foreach (KeyValuePair<TKey, TValue> kvp in dictionary1)
-            {
-                TValue value1 = kvp.Value;
-                TValue value2 = default(TValue);
-                if (!dictionary2.TryGetValue(kvp.Key, out value2))
-                {
-                    return false;
-                }
-
-                IDictionary<TKey, TValue> nestedDictionary1 = value1 as IDictionary<TKey, TValue>;
-                IDictionary<TKey, TValue> nestedDictionary2 = value1 as IDictionary<TKey, TValue>;
-
-                if ((nestedDictionary1 != null) && (nestedDictionary2 != null))
-                {
-                    if (!nestedDictionary1.DictionaryEquals(nestedDictionary2))
-                    {
-                        return false;
-                    }
-                }
-                else
-                {
-                    if (!(value1.Equals(value2)))
-                    {
-                        return false;
-                    }
-                }
-            }
-
-            return true;
-        }
-    }
-}
-\ No newline at end of file