Index: Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs
===================================================================
diff -u -rac582bc093c8a275cd9b5dc2148af313b5242062 -rb2b9fdf365e70928a05c57966eeed30d9050e528
--- Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs	(.../PipingCalculationConfigurationHelper.cs)	(revision ac582bc093c8a275cd9b5dc2148af313b5242062)
+++ Ringtoets/Piping/src/Ringtoets.Piping.Forms/PipingCalculationConfigurationHelper.cs	(.../PipingCalculationConfigurationHelper.cs)	(revision b2b9fdf365e70928a05c57966eeed30d9050e528)
@@ -60,15 +60,15 @@
         {
             if (surfaceLines == null)
             {
-                throw new ArgumentNullException("surfaceLines");
+                throw new ArgumentNullException(nameof(surfaceLines));
             }
             if (soilModels == null)
             {
-                throw new ArgumentNullException("soilModels");
+                throw new ArgumentNullException(nameof(soilModels));
             }
             if (generalInput == null)
             {
-                throw new ArgumentNullException("generalInput");
+                throw new ArgumentNullException(nameof(generalInput));
             }
 
             List<CalculationGroup> groups = new List<CalculationGroup>();