From 48de3c0418b389f117e3ca8c96caaddbf664f149 Mon Sep 17 00:00:00 2001
From: Jan Vorlicek <janvorli@microsoft.com>
Date: Thu, 28 Feb 2019 20:59:34 +0100
Subject: [PATCH] Make the new stream class sealed

---
 src/System.Private.CoreLib/src/System/Reflection/RuntimeAssembly.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/System.Private.CoreLib/src/System/Reflection/RuntimeAssembly.cs b/src/System.Private.CoreLib/src/System/Reflection/RuntimeAssembly.cs
index 6905d7a..0659b60 100644
--- a/src/System.Private.CoreLib/src/System/Reflection/RuntimeAssembly.cs
+++ b/src/System.Private.CoreLib/src/System/Reflection/RuntimeAssembly.cs
@@ -29,7 +29,7 @@ namespace System.Reflection
 
         #endregion
 
-        private class ManifestResourceStream : UnmanagedMemoryStream
+        private sealed class ManifestResourceStream : UnmanagedMemoryStream
         {
             private RuntimeAssembly _manifestAssembly;
 
-- 
2.7.4