Index: DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalHHNKTests.cs
===================================================================
diff -u -r6194 -r6404
--- DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalHHNKTests.cs	(.../OperationalHHNKTests.cs)	(revision 6194)
+++ DamEngine/trunk/src/Deltares.DamEngine.IntegrationTests/IntegrationTests/OperationalHHNKTests.cs	(.../OperationalHHNKTests.cs)	(revision 6404)
@@ -1,4 +1,4 @@
-// Copyright (C) Stichting Deltares 2024. All rights reserved.
+// Copyright (C) Stichting Deltares 2025. All rights reserved.
 // 
 // This file is part of the Dam Engine.
 // 
@@ -19,9 +19,7 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System.Data.Common;
 using System.IO;
-using System.Runtime.InteropServices;
 using Deltares.DamEngine.Io.XmlOutput;
 using Deltares.DamEngine.TestHelpers;
 using NUnit.Framework;
@@ -42,6 +40,7 @@
         {
             Directory.Delete(calcDir, true); // delete previous results
         }
+
         string outputFileName = Path.Combine(calcDir, "Output.xml");
 
         Directory.CreateDirectory(calcDir);