Index: Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs
===================================================================
diff -u -rac8798cf0a66cf04df1294d4fd08e0b1915a5b91 -r528e3367ba1d3581bef2b60fd8bf524de19cbcb7
--- Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs	(.../GrassCoverErosionInwardsDataSynchronizationService.cs)	(revision ac8798cf0a66cf04df1294d4fd08e0b1915a5b91)
+++ Ringtoets/GrassCoverErosionInwards/src/Ringtoets.GrassCoverErosionInwards.Service/GrassCoverErosionInwardsDataSynchronizationService.cs	(.../GrassCoverErosionInwardsDataSynchronizationService.cs)	(revision 528e3367ba1d3581bef2b60fd8bf524de19cbcb7)
@@ -82,6 +82,7 @@
                     calculation
                 };
             }
+
             return Enumerable.Empty<IObservable>();
         }
 
@@ -168,14 +169,17 @@
             {
                 throw new ArgumentNullException(nameof(dikeProfileToRemove));
             }
+
             if (calculations == null)
             {
                 throw new ArgumentNullException(nameof(calculations));
             }
+
             if (dikeProfiles == null)
             {
                 throw new ArgumentNullException(nameof(dikeProfiles));
             }
+
             if (sectionResults == null)
             {
                 throw new ArgumentNullException(nameof(sectionResults));
@@ -213,10 +217,12 @@
             {
                 throw new ArgumentNullException(nameof(calculations));
             }
+
             if (dikeProfiles == null)
             {
                 throw new ArgumentNullException(nameof(dikeProfiles));
             }
+
             if (sectionResults == null)
             {
                 throw new ArgumentNullException(nameof(sectionResults));
@@ -249,6 +255,7 @@
                 affectedObjects.AddRange(RingtoetsCommonDataSynchronizationService.ClearCalculationOutput(calculation));
                 affectedObjects.AddRange(ClearDikeProfile(calculation.InputParameters));
             }
+
             affectedObjects.AddRange(GrassCoverErosionInwardsHelper.UpdateCalculationToSectionResultAssignments(
                                          sectionResults,
                                          calculations));
@@ -265,6 +272,7 @@
                     inputParameters
                 };
             }
+
             return Enumerable.Empty<IObservable>();
         }
 
@@ -278,6 +286,7 @@
                     input
                 };
             }
+
             return Enumerable.Empty<IObservable>();
         }
     }