1 files changed, 0 insertions, 37 deletions
diff --git a/src/mscorlib/src/System/Threading/ThreadStartException.cs b/src/mscorlib/src/System/Threading/ThreadStartException.cs
deleted file mode 100644
index 33fb460b3d..0000000000
--- a/src/mscorlib/src/System/Threading/ThreadStartException.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-// See the LICENSE file in the project root for more information.
-
-//
-
-namespace System.Threading 
-{
-    using System;
-    using System.Runtime.Serialization;
-    using System.Runtime.InteropServices;
-
-    [Serializable]
-    public sealed class ThreadStartException : SystemException 
-    {
-        private ThreadStartException() 
-            : base(Environment.GetResourceString("Arg_ThreadStartException")) 
-        {
-            SetErrorCode(__HResults.COR_E_THREADSTART);
-        }
-
-        private ThreadStartException(Exception reason)
-            : base(Environment.GetResourceString("Arg_ThreadStartException"), reason)
-        {
-            SetErrorCode(__HResults.COR_E_THREADSTART);
-        }
-
-        //required for serialization
-        internal ThreadStartException(SerializationInfo info, StreamingContext context) 
-            : base(info, context) 
-        {
-        }
-   
-    }
-}
-
-