Index: Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs
===================================================================
diff -u -rb3db013105d10992eeefea39f5ecbdacdd57b4d4 -r63c199ecc57c7d9344fce238426ed51bbf352552
--- Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs	(.../PipingCalculationGroupContextTreeNodeInfoTest.cs)	(revision b3db013105d10992eeefea39f5ecbdacdd57b4d4)
+++ Ringtoets/Piping/test/Ringtoets.Piping.Forms.Test/TreeNodeInfos/PipingCalculationGroupContextTreeNodeInfoTest.cs	(.../PipingCalculationGroupContextTreeNodeInfoTest.cs)	(revision 63c199ecc57c7d9344fce238426ed51bbf352552)
@@ -20,7 +20,6 @@
 using RingtoetsFormsResources = Ringtoets.Common.Forms.Properties.Resources;
 using PipingFormsResources = Ringtoets.Piping.Forms.Properties.Resources;
 using CoreCommonGuiResources = Core.Common.Gui.Properties.Resources;
-using TreeView = System.Windows.Forms.TreeView;
 
 namespace Ringtoets.Piping.Forms.Test.TreeNodeInfos
 {