1 files changed, 0 insertions, 25 deletions

diff --git a/src/WixToolset.Data.WindowsInstaller/Common.cs b/src/WixToolset.Data.WindowsInstaller/Common.cs
deleted file mode 100644
index a1e1e607..00000000
--- a/src/WixToolset.Data.WindowsInstaller/Common.cs
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
-
-namespace WixToolset.Data
-{
-    using System;
-    using System.Text.RegularExpressions;
-
-    internal static class Common
-    {
-        private static readonly Regex LegalIdentifierCharacters = new Regex(@"^[_A-Za-z][0-9A-Za-z_\.]*$", RegexOptions.Compiled);
-
-        public static bool IsIdentifier(string value)
-        {
-            if (!String.IsNullOrEmpty(value))
-            {
-                if (LegalIdentifierCharacters.IsMatch(value))
-                {
-                    return true;
-                }
-            }
-
-            return false;
-        }
-    }
-}