Updated Utilities

Utilities/Comparers/ReverseComparer.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Utilities
+{
+    public class ReverseComparer<T> : IComparer<T>
+    {
+        private IComparer<T> m_comparer;
+
+        public ReverseComparer(IComparer<T> comparer)
+        {
+            m_comparer = comparer;
+        }
+
+        public int Compare(T x, T y)
+        {
+            return m_comparer.Compare(y, x);
+        }
+    }
+}