1 files changed, 7 insertions, 28 deletions
diff --git a/crypto/src/util/collections/EnumerableProxy.cs b/crypto/src/util/collections/EnumerableProxy.cs
index 36f78d342..1d97b8f22 100644
--- a/crypto/src/util/collections/EnumerableProxy.cs
+++ b/crypto/src/util/collections/EnumerableProxy.cs
@@ -1,50 +1,29 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 
 namespace Org.BouncyCastle.Utilities.Collections
 {
-	public sealed class EnumerableProxy
-		: IEnumerable
-	{
-		private readonly IEnumerable inner;
-
-		public EnumerableProxy(
-			IEnumerable inner)
-		{
-			if (inner == null)
-				throw new ArgumentNullException("inner");
-
-			this.inner = inner;
-		}
-
-		public IEnumerator GetEnumerator()
-		{
-			return inner.GetEnumerator();
-		}
-	}
-
 	internal sealed class EnumerableProxy<T>
 		: IEnumerable<T>
 	{
-		private readonly IEnumerable<T> m_inner;
+		private readonly IEnumerable<T> m_target;
 
-		internal EnumerableProxy(IEnumerable<T> inner)
+		internal EnumerableProxy(IEnumerable<T> target)
 		{
-			if (inner == null)
-				throw new ArgumentNullException("inner");
+			if (target == null)
+				throw new ArgumentNullException(nameof(target));
 
-			m_inner = inner;
+			m_target = target;
 		}
 
 		System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
 		{
-			return m_inner.GetEnumerator();
+			return m_target.GetEnumerator();
 		}
 
 		public IEnumerator<T> GetEnumerator()
 		{
-			return m_inner.GetEnumerator();
+			return m_target.GetEnumerator();
 		}
 	}
 }