Index: Demo/Ringtoets/test/Demo.Ringtoets.Test/Views/ChartDataViewTest.cs
===================================================================
diff -u -r4dbfc20ef0200e34db43efeb8899d72e4046cc5b -r8905298103eb01ce13dd5c1a2f267f879d4fda3e
--- Demo/Ringtoets/test/Demo.Ringtoets.Test/Views/ChartDataViewTest.cs	(.../ChartDataViewTest.cs)	(revision 4dbfc20ef0200e34db43efeb8899d72e4046cc5b)
+++ Demo/Ringtoets/test/Demo.Ringtoets.Test/Views/ChartDataViewTest.cs	(.../ChartDataViewTest.cs)	(revision 8905298103eb01ce13dd5c1a2f267f879d4fda3e)
@@ -19,7 +19,6 @@
 // Stichting Deltares and remain full property of Stichting Deltares at all times.
 // All rights reserved.
 
-using System;
 using System.Windows.Forms;
 using Core.Components.Charting.Data;
 using Core.Components.OxyPlot.Forms;