From bcaaad95eb5507ed066737493f79b34893cbb473 Mon Sep 17 00:00:00 2001
From: Grant Birchmeier <gbirchmeier@connamara.com>
Date: Fri, 19 Jan 2024 17:03:14 -0600
Subject: [PATCH] delete unused InvariantCompareTo() & usings

---
 QuickFIXn/Fields/Converters/DateTimeConverter.cs | 1 -
 QuickFIXn/Message/Message.cs                     | 1 -
 QuickFIXn/Session.cs                             | 1 -
 QuickFIXn/Util/StringUtil.cs                     | 5 +----
 UnitTests/Util/UtcDateTimeSerializerTests.cs     | 3 ---
 5 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/QuickFIXn/Fields/Converters/DateTimeConverter.cs b/QuickFIXn/Fields/Converters/DateTimeConverter.cs
index cf504f3f1..cb0b70ee6 100644
--- a/QuickFIXn/Fields/Converters/DateTimeConverter.cs
+++ b/QuickFIXn/Fields/Converters/DateTimeConverter.cs
@@ -1,5 +1,4 @@
 using System.Collections.Generic;
-using System.Text;
 using System.Globalization;
 
 namespace QuickFix.Fields.Converters
diff --git a/QuickFIXn/Message/Message.cs b/QuickFIXn/Message/Message.cs
index 218fe983b..ed6ac8e3c 100644
--- a/QuickFIXn/Message/Message.cs
+++ b/QuickFIXn/Message/Message.cs
@@ -4,7 +4,6 @@
 using System.Text.RegularExpressions;
 using System.Text.Json;
 using System.Collections.Generic;
-using QuickFix.Util;
 
 namespace QuickFix
 {
diff --git a/QuickFIXn/Session.cs b/QuickFIXn/Session.cs
index 86d9f2bed..bb32efb12 100755
--- a/QuickFIXn/Session.cs
+++ b/QuickFIXn/Session.cs
@@ -3,7 +3,6 @@
 using System.Threading;
 using QuickFix.Fields;
 using QuickFix.Fields.Converters;
-using QuickFix.Util;
 
 namespace QuickFix
 {
diff --git a/QuickFIXn/Util/StringUtil.cs b/QuickFIXn/Util/StringUtil.cs
index 525458462..89b40b743 100644
--- a/QuickFIXn/Util/StringUtil.cs
+++ b/QuickFIXn/Util/StringUtil.cs
@@ -11,9 +11,6 @@ public static string FixSlashes(string s) {
                 ? s.Replace('/', '\\')
                 : s.Replace('\\', '/');
         }
-
-        public static int InvariantCompareTo(string strA, string strB) {
-            return string.Compare(strA, strB, StringComparison.InvariantCulture);
-        }
     }
 }
+
diff --git a/UnitTests/Util/UtcDateTimeSerializerTests.cs b/UnitTests/Util/UtcDateTimeSerializerTests.cs
index c50ccef71..a86b78ebc 100644
--- a/UnitTests/Util/UtcDateTimeSerializerTests.cs
+++ b/UnitTests/Util/UtcDateTimeSerializerTests.cs
@@ -1,7 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
 using NUnit.Framework;
 using QuickFix.Util;