Index: Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.Test/GrassCoverErosionInwardsOvertoppingOutputTest.cs
===================================================================
diff -u -rc72b7ff765e65c4c17bfa01fcb940ef61ba9f86f -r72e8e672bbfb506c8a9b71b8999591bae5cbafe7
--- Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.Test/GrassCoverErosionInwardsOvertoppingOutputTest.cs	(.../GrassCoverErosionInwardsOvertoppingOutputTest.cs)	(revision c72b7ff765e65c4c17bfa01fcb940ef61ba9f86f)
+++ Ringtoets/GrassCoverErosionInwards/test/Ringtoets.GrassCoverErosionInwards.Data.Test/GrassCoverErosionInwardsOvertoppingOutputTest.cs	(.../GrassCoverErosionInwardsOvertoppingOutputTest.cs)	(revision 72e8e672bbfb506c8a9b71b8999591bae5cbafe7)
@@ -21,7 +21,6 @@
 
 using System;
 using NUnit.Framework;
-using Ringtoets.Common.Data.IllustrationPoints;
 using Ringtoets.Common.Data.Probability;
 using Ringtoets.Common.Data.TestUtil;
 using Ringtoets.Common.Data.TestUtil.IllustrationPoints;
@@ -69,10 +68,8 @@
             // Setup
             const double waveHeight = 3.2934;
 
-            ProbabilityAssessmentOutput probabilityAssessmentOutput = null;
-
             // Call
-            TestDelegate call = () => new GrassCoverErosionInwardsOvertoppingOutput(waveHeight, true, probabilityAssessmentOutput);
+            TestDelegate call = () => new GrassCoverErosionInwardsOvertoppingOutput(waveHeight, true, null);
 
             // Assert
             var exception = Assert.Throws<ArgumentNullException>(call);