Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresDataSynchronizationService.cs
===================================================================
diff -u -rf8bb3c35165c4d70e6e9d823f5dd2a03eb1d3d81 -rb2b9fdf365e70928a05c57966eeed30d9050e528
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresDataSynchronizationService.cs	(.../HeightStructuresDataSynchronizationService.cs)	(revision f8bb3c35165c4d70e6e9d823f5dd2a03eb1d3d81)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Service/HeightStructuresDataSynchronizationService.cs	(.../HeightStructuresDataSynchronizationService.cs)	(revision b2b9fdf365e70928a05c57966eeed30d9050e528)
@@ -50,7 +50,7 @@
         {
             if (failureMechanism == null)
             {
-                throw new ArgumentNullException("failureMechanism");
+                throw new ArgumentNullException(nameof(failureMechanism));
             }
 
             return failureMechanism.Calculations
@@ -72,7 +72,7 @@
         {
             if (failureMechanism == null)
             {
-                throw new ArgumentNullException("failureMechanism");
+                throw new ArgumentNullException(nameof(failureMechanism));
             }
 
             var affectedItems = new List<IObservable>();
@@ -95,7 +95,7 @@
         {
             if (failureMechanism == null)
             {
-                throw new ArgumentNullException("failureMechanism");
+                throw new ArgumentNullException(nameof(failureMechanism));
             }
 
             var changedObjects = new List<IObservable>();