1 files changed, 0 insertions, 40 deletions
diff --git a/src/mscorlib/src/System/Threading/ThreadStateException.cs b/src/mscorlib/src/System/Threading/ThreadStateException.cs
deleted file mode 100644
index 97c03ce06c..0000000000
--- a/src/mscorlib/src/System/Threading/ThreadStateException.cs
+++ /dev/null
@@ -1,40 +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.
-
-//
-/*=============================================================================
-**
-**
-**
-** Purpose: An exception class to indicate that the Thread class is in an
-**          invalid state for the method.
-**
-**
-=============================================================================*/
-
-namespace System.Threading {
-    using System;
-    using System.Runtime.Serialization;
-    [Serializable]
-    public class ThreadStateException : SystemException {
-        public ThreadStateException() 
-            : base(Environment.GetResourceString("Arg_ThreadStateException")) {
-            SetErrorCode(__HResults.COR_E_THREADSTATE);
-        }
-    
-        public ThreadStateException(String message) 
-            : base(message) {
-            SetErrorCode(__HResults.COR_E_THREADSTATE);
-        }
-        
-        public ThreadStateException(String message, Exception innerException) 
-            : base(message, innerException) {
-            SetErrorCode(__HResults.COR_E_THREADSTATE);
-        }
-
-        protected ThreadStateException(SerializationInfo info, StreamingContext context) : base (info, context) {
-        }
-    }
-
-}