Index: Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/NormalDistribution.cs
===================================================================
diff -u -r4ed7d0e47818a186806b494223fce3807eca3ab4 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/NormalDistribution.cs	(.../NormalDistribution.cs)	(revision 4ed7d0e47818a186806b494223fce3807eca3ab4)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/NormalDistribution.cs	(.../NormalDistribution.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -119,10 +119,9 @@
             return MemberwiseClone();
         }
 
-        private bool Equals(IDistribution other)
+        private bool Equals(NormalDistribution other)
         {
-            return !ReferenceEquals(null, other)
-                   && Mean.Equals(other.Mean)
+            return Mean.Equals(other.Mean)
                    && StandardDeviation.Equals(other.StandardDeviation);
         }
     }
Index: Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientLogNormalDistribution.cs
===================================================================
diff -u -r4ed7d0e47818a186806b494223fce3807eca3ab4 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientLogNormalDistribution.cs	(.../VariationCoefficientLogNormalDistribution.cs)	(revision 4ed7d0e47818a186806b494223fce3807eca3ab4)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientLogNormalDistribution.cs	(.../VariationCoefficientLogNormalDistribution.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -132,7 +132,7 @@
             return MemberwiseClone();
         }
 
-        private bool Equals(IVariationCoefficientDistribution other)
+        private bool Equals(VariationCoefficientLogNormalDistribution other)
         {
             return Mean.Equals(other.Mean)
                    && CoefficientOfVariation.Equals(other.CoefficientOfVariation);
Index: Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientNormalDistribution.cs
===================================================================
diff -u -r4ed7d0e47818a186806b494223fce3807eca3ab4 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientNormalDistribution.cs	(.../VariationCoefficientNormalDistribution.cs)	(revision 4ed7d0e47818a186806b494223fce3807eca3ab4)
+++ Ringtoets/Common/src/Ringtoets.Common.Data/Probabilistics/VariationCoefficientNormalDistribution.cs	(.../VariationCoefficientNormalDistribution.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -119,7 +119,7 @@
             return MemberwiseClone();
         }
 
-        private bool Equals(IVariationCoefficientDistribution other)
+        private bool Equals(VariationCoefficientNormalDistribution other)
         {
             return Mean.Equals(other.Mean)
                    && CoefficientOfVariation.Equals(other.CoefficientOfVariation);
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/LogNormalDistributionTest.cs
===================================================================
diff -u -rce24d4fc808e32e5cebe7114ab03919770240d07 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/LogNormalDistributionTest.cs	(.../LogNormalDistributionTest.cs)	(revision ce24d4fc808e32e5cebe7114ab03919770240d07)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/LogNormalDistributionTest.cs	(.../LogNormalDistributionTest.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -278,8 +278,8 @@
         [Test]
         [TestCaseSource(nameof(DistributionCombinations))]
         public void Equal_DifferentProperty_RetunsIsEqual(LogNormalDistribution distribution,
-                                                        LogNormalDistribution otherDistribution,
-                                                        bool expectedToBeEqual)
+                                                          LogNormalDistribution otherDistribution,
+                                                          bool expectedToBeEqual)
         {
             // Call
             bool isDistributionEqualToOther = distribution.Equals(otherDistribution);
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/NormalDistributionTest.cs
===================================================================
diff -u -rce24d4fc808e32e5cebe7114ab03919770240d07 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/NormalDistributionTest.cs	(.../NormalDistributionTest.cs)	(revision ce24d4fc808e32e5cebe7114ab03919770240d07)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/NormalDistributionTest.cs	(.../NormalDistributionTest.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -199,8 +199,8 @@
         [Test]
         [TestCaseSource(nameof(DistributionCombinations))]
         public void Equal_DifferentProperty_RetunsIsEqual(NormalDistribution distribution,
-                                                        NormalDistribution otherDistribution,
-                                                        bool expectedToBeEqual)
+                                                          NormalDistribution otherDistribution,
+                                                          bool expectedToBeEqual)
         {
             // Call
             bool isDistributionEqualToOther = distribution.Equals(otherDistribution);
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientLogNormalDistributionTest.cs
===================================================================
diff -u -rce24d4fc808e32e5cebe7114ab03919770240d07 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientLogNormalDistributionTest.cs	(.../VariationCoefficientLogNormalDistributionTest.cs)	(revision ce24d4fc808e32e5cebe7114ab03919770240d07)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientLogNormalDistributionTest.cs	(.../VariationCoefficientLogNormalDistributionTest.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -226,8 +226,8 @@
         [Test]
         [TestCaseSource(nameof(DistributionCombinations))]
         public void Equal_DifferentProperty_RetunsIsEqual(VariationCoefficientLogNormalDistribution distribution,
-                                                        VariationCoefficientLogNormalDistribution otherDistribution,
-                                                        bool expectedToBeEqual)
+                                                          VariationCoefficientLogNormalDistribution otherDistribution,
+                                                          bool expectedToBeEqual)
         {
             // Call
             bool isDistributionEqualToOther = distribution.Equals(otherDistribution);
Index: Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientNormalDistributionTest.cs
===================================================================
diff -u -rce24d4fc808e32e5cebe7114ab03919770240d07 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientNormalDistributionTest.cs	(.../VariationCoefficientNormalDistributionTest.cs)	(revision ce24d4fc808e32e5cebe7114ab03919770240d07)
+++ Ringtoets/Common/test/Ringtoets.Common.Data.Test/Probabilistics/VariationCoefficientNormalDistributionTest.cs	(.../VariationCoefficientNormalDistributionTest.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -208,8 +208,8 @@
         [Test]
         [TestCaseSource(nameof(DistributionCombinations))]
         public void Equal_DifferentProperty_RetunsIsEqual(VariationCoefficientNormalDistribution distribution,
-                                                        VariationCoefficientNormalDistribution otherDistribution,
-                                                        bool expectedToBeEqual)
+                                                          VariationCoefficientNormalDistribution otherDistribution,
+                                                          bool expectedToBeEqual)
         {
             // Call
             bool isDistributionEqualToOther = distribution.Equals(otherDistribution);
Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs
===================================================================
diff -u -r103d7f43f8b739dc0a9779df1c8a1b8535259795 -reef2f17598bbe7b051207dfac25952567d57f64c
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision 103d7f43f8b739dc0a9779df1c8a1b8535259795)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.Plugin/HeightStructuresPlugin.cs	(.../HeightStructuresPlugin.cs)	(revision eef2f17598bbe7b051207dfac25952567d57f64c)
@@ -104,7 +104,10 @@
                 FileFilterGenerator = CreateHeightStructureFileFilter(),
                 CreateFileImporter = (context, filePath) => CreateHeightStructuresImporter(
                     context, filePath, new ImportMessageProvider(), new HeightStructureReplaceDataStrategy(context.FailureMechanism)),
-                VerifyUpdates = context => VerifyHeightStructuresShouldUpdate(context, Resources.HeightStructuresPlugin_VerifyHeightStructuresShouldUpdate_When_importing_Calculation_with_Structure_data_output_will_be_cleared_confirm)
+                VerifyUpdates = context =>
+                    VerifyHeightStructuresShouldUpdate(
+                        context,
+                        Resources.HeightStructuresPlugin_VerifyHeightStructuresShouldUpdate_When_importing_Calculation_with_Structure_data_output_will_be_cleared_confirm)
             };
 
             yield return RingtoetsImportInfoFactory.CreateCalculationConfigurationImportInfo<HeightStructuresCalculationGroupContext>(
@@ -129,7 +132,10 @@
                 CreateFileImporter = (context, filePath) => CreateHeightStructuresImporter(
                     context, filePath, new UpdateMessageProvider(), new HeightStructureUpdateDataStrategy(context.FailureMechanism)),
                 CurrentPath = context => context.WrappedData.SourcePath,
-                VerifyUpdates = context => VerifyHeightStructuresShouldUpdate(context, Resources.HeightStructuresPlugin_VerifyHeightStructuresShouldUpdate_When_updating_Calculation_with_Structure_data_output_will_be_cleared_confirm)
+                VerifyUpdates = context =>
+                    VerifyHeightStructuresShouldUpdate(
+                        context,
+                        Resources.HeightStructuresPlugin_VerifyHeightStructuresShouldUpdate_When_updating_Calculation_with_Structure_data_output_will_be_cleared_confirm)
             };
         }