Add class summary

1 files changed, 5 insertions, 0 deletions

diff --git a/crypto/test/src/util/test/UncloseableStream.cs b/crypto/test/src/util/test/UncloseableStream.cs

index 2a3b4229b..0a7a16e66 100644
--- a/crypto/test/src/util/test/UncloseableStream.cs
+++ b/crypto/test/src/util/test/UncloseableStream.cs
@@ -5,6 +5,11 @@ using Org.BouncyCastle.Utilities.IO;
 
 namespace Org.BouncyCastle.Utilities.Test
 {
+    /// <summary>
+    /// This is a testing utility class to check the property that a <c>Stream</c> is never
+    /// closed in some particular context - typically when wrapped by another <c>Stream</c> that
+    /// should not be forwarding its <c>Stream.Close()</c> calls. Not needed in production code.
+    /// </summary>
 	public class UncloseableStream
 		: FilterStream
 	{