Index: Ringtoets/Piping/test/Ringtoets.Piping.InputParameterCalculation.Test/InputParameterCalculationServiceTest.cs
===================================================================
diff -u -r724c2ade6c72ae9d53a12540bdff3a6ece79c34d -r613f38574532f8701c9cebefaae68d247d60333a
--- Ringtoets/Piping/test/Ringtoets.Piping.InputParameterCalculation.Test/InputParameterCalculationServiceTest.cs	(.../InputParameterCalculationServiceTest.cs)	(revision 724c2ade6c72ae9d53a12540bdff3a6ece79c34d)
+++ Ringtoets/Piping/test/Ringtoets.Piping.InputParameterCalculation.Test/InputParameterCalculationServiceTest.cs	(.../InputParameterCalculationServiceTest.cs)	(revision 613f38574532f8701c9cebefaae68d247d60333a)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System;
 using System.Linq;
 using Core.Common.Base.Data;
 using Core.Common.Base.Geometry;