1 files changed, 0 insertions, 43 deletions
diff --git a/src/mscorlib/src/System/Threading/SynchronizationLockException.cs b/src/mscorlib/src/System/Threading/SynchronizationLockException.cs
deleted file mode 100644
index de42c1f232..0000000000
--- a/src/mscorlib/src/System/Threading/SynchronizationLockException.cs
+++ /dev/null
@@ -1,43 +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: Wait(), Notify() or NotifyAll() was called from an unsynchronized
-**          block of code.
-**
-**
-=============================================================================*/
-
-namespace System.Threading {
-
-    using System;
-    using System.Runtime.Serialization;
-    [Serializable]
-    public class SynchronizationLockException : SystemException {
-        public SynchronizationLockException() 
-            : base(Environment.GetResourceString("Arg_SynchronizationLockException")) {
-            SetErrorCode(__HResults.COR_E_SYNCHRONIZATIONLOCK);
-        }
-    
-        public SynchronizationLockException(String message) 
-            : base(message) {
-            SetErrorCode(__HResults.COR_E_SYNCHRONIZATIONLOCK);
-        }
-    
-        public SynchronizationLockException(String message, Exception innerException) 
-            : base(message, innerException) {
-            SetErrorCode(__HResults.COR_E_SYNCHRONIZATIONLOCK);
-        }
-
-        protected SynchronizationLockException(SerializationInfo info, StreamingContext context) : base (info, context) {
-        }
-    }
-
-}
-
-