Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Application.Ringtoets.Storage.csproj
===================================================================
diff -u -rae14c5d4e4624fa87390e6d63bb419c648e12dda -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Application.Ringtoets.Storage.csproj	(.../Application.Ringtoets.Storage.csproj)	(revision ae14c5d4e4624fa87390e6d63bb419c648e12dda)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Application.Ringtoets.Storage.csproj	(.../Application.Ringtoets.Storage.csproj)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -353,7 +353,6 @@
     <Compile Include="SqLiteConnectionStringBuilder.cs" />
     <Compile Include="StorageSqLite.cs" />
     <Compile Include="BackedUpFileWriter.cs" />
-    <Compile Include="StringExtensions.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Base\Core.Common.Base.csproj">
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/AssessmentSectionCreateExtensions.cs
===================================================================
diff -u -rae14c5d4e4624fa87390e6d63bb419c648e12dda -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/AssessmentSectionCreateExtensions.cs	(.../AssessmentSectionCreateExtensions.cs)	(revision ae14c5d4e4624fa87390e6d63bb419c648e12dda)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/AssessmentSectionCreateExtensions.cs	(.../AssessmentSectionCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -40,6 +40,7 @@
 using Application.Ringtoets.Storage.Create.WaveImpactAsphaltCover;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Integration.Data;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/CalculationGroupCreateExtensions.cs
===================================================================
diff -u -r5cc8a49cc445a67f425ced8216c772b9170ea517 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/CalculationGroupCreateExtensions.cs	(.../CalculationGroupCreateExtensions.cs)	(revision 5cc8a49cc445a67f425ced8216c772b9170ea517)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/CalculationGroupCreateExtensions.cs	(.../CalculationGroupCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -26,6 +26,7 @@
 using Application.Ringtoets.Storage.Create.StabilityStoneCover;
 using Application.Ringtoets.Storage.Create.WaveImpactAsphaltCover;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Common.Data.Calculation;
 using Ringtoets.GrassCoverErosionInwards.Data;
 using Ringtoets.GrassCoverErosionOutwards.Data;
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/FailureMechanismSectionCreateExtensions.cs
===================================================================
diff -u -rc2bf0666539fa1a781c6d5d633ac292fa4fe2bd4 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/FailureMechanismSectionCreateExtensions.cs	(.../FailureMechanismSectionCreateExtensions.cs)	(revision c2bf0666539fa1a781c6d5d633ac292fa4fe2bd4)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/FailureMechanismSectionCreateExtensions.cs	(.../FailureMechanismSectionCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -22,6 +22,7 @@
 using System;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Common.Data.FailureMechanism;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/ForeshoreProfileCreateExtensions.cs
===================================================================
diff -u -r0540405a7dbabf85dc02db30c79c3c58b0faeea6 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/ForeshoreProfileCreateExtensions.cs	(.../ForeshoreProfileCreateExtensions.cs)	(revision 0540405a7dbabf85dc02db30c79c3c58b0faeea6)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/ForeshoreProfileCreateExtensions.cs	(.../ForeshoreProfileCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -22,6 +22,7 @@
 using System;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Common.Data.DikeProfiles;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/DikeProfileCreateExtensions.cs
===================================================================
diff -u -r30b8231f92b90ea4b05e98e3d0285368f6dfe2e4 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/DikeProfileCreateExtensions.cs	(.../DikeProfileCreateExtensions.cs)	(revision 30b8231f92b90ea4b05e98e3d0285368f6dfe2e4)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/DikeProfileCreateExtensions.cs	(.../DikeProfileCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -22,6 +22,7 @@
 using System;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Common.Data.DikeProfiles;
 
 namespace Application.Ringtoets.Storage.Create.GrassCoverErosionInwards
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs
===================================================================
diff -u -r2651fdf110e56d0f48e416fcffc1b4922cff00a5 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs	(.../GrassCoverErosionInwardsCalculationCreateExtensions.cs)	(revision 2651fdf110e56d0f48e416fcffc1b4922cff00a5)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionInwards/GrassCoverErosionInwardsCalculationCreateExtensions.cs	(.../GrassCoverErosionInwardsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.GrassCoverErosionInwards.Data;
 
 namespace Application.Ringtoets.Storage.Create.GrassCoverErosionInwards
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsWaveConditionsCalculationCreateExtensions.cs
===================================================================
diff -u -r52207b1b9ba8ad1c1743bbf31d58de7bb46192b8 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsWaveConditionsCalculationCreateExtensions.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationCreateExtensions.cs)	(revision 52207b1b9ba8ad1c1743bbf31d58de7bb46192b8)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/GrassCoverErosionOutwards/GrassCoverErosionOutwardsWaveConditionsCalculationCreateExtensions.cs	(.../GrassCoverErosionOutwardsWaveConditionsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.GrassCoverErosionOutwards.Data;
 using Ringtoets.HydraRing.Data;
 using Ringtoets.Revetment.Data;
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/HydraulicBoundaryLocationCreateExtensions.cs
===================================================================
diff -u -r2973c5f790a5131e427bd5f73e2a620044199639 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/HydraulicBoundaryLocationCreateExtensions.cs	(.../HydraulicBoundaryLocationCreateExtensions.cs)	(revision 2973c5f790a5131e427bd5f73e2a620044199639)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/HydraulicBoundaryLocationCreateExtensions.cs	(.../HydraulicBoundaryLocationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.HydraRing.Data;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IFailureMechanismCreateExtensions.cs
===================================================================
diff -u -r11f0867b39150ae5fac83dc178a89fee46d27611 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IFailureMechanismCreateExtensions.cs	(.../IFailureMechanismCreateExtensions.cs)	(revision 11f0867b39150ae5fac83dc178a89fee46d27611)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/IFailureMechanismCreateExtensions.cs	(.../IFailureMechanismCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Common.Data.FailureMechanism;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingCalculationScenarioCreateExtensions.cs
===================================================================
diff -u -ra69e04d96fcc18505e788022347e1525133fc508 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingCalculationScenarioCreateExtensions.cs	(.../PipingCalculationScenarioCreateExtensions.cs)	(revision a69e04d96fcc18505e788022347e1525133fc508)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingCalculationScenarioCreateExtensions.cs	(.../PipingCalculationScenarioCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Piping.Data;
 
 namespace Application.Ringtoets.Storage.Create.Piping
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilLayerCreateExtensions.cs
===================================================================
diff -u -r11f0867b39150ae5fac83dc178a89fee46d27611 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilLayerCreateExtensions.cs	(.../PipingSoilLayerCreateExtensions.cs)	(revision 11f0867b39150ae5fac83dc178a89fee46d27611)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilLayerCreateExtensions.cs	(.../PipingSoilLayerCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Piping.Primitives;
 
 namespace Application.Ringtoets.Storage.Create.Piping
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilProfileCreateExtensions.cs
===================================================================
diff -u -rc2bf0666539fa1a781c6d5d633ac292fa4fe2bd4 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilProfileCreateExtensions.cs	(.../PipingSoilProfileCreateExtensions.cs)	(revision c2bf0666539fa1a781c6d5d633ac292fa4fe2bd4)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/PipingSoilProfileCreateExtensions.cs	(.../PipingSoilProfileCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Piping.Primitives;
 
 namespace Application.Ringtoets.Storage.Create.Piping
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/RingtoetsPipingSurfaceLineCreateExtensions.cs
===================================================================
diff -u -r11f0867b39150ae5fac83dc178a89fee46d27611 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/RingtoetsPipingSurfaceLineCreateExtensions.cs	(.../RingtoetsPipingSurfaceLineCreateExtensions.cs)	(revision 11f0867b39150ae5fac83dc178a89fee46d27611)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/RingtoetsPipingSurfaceLineCreateExtensions.cs	(.../RingtoetsPipingSurfaceLineCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -24,6 +24,7 @@
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
 using Core.Common.Base.Geometry;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Piping.Primitives;
 
 namespace Application.Ringtoets.Storage.Create.Piping
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/StochasticSoilModelCreateExtensions.cs
===================================================================
diff -u -rc2bf0666539fa1a781c6d5d633ac292fa4fe2bd4 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/StochasticSoilModelCreateExtensions.cs	(.../StochasticSoilModelCreateExtensions.cs)	(revision c2bf0666539fa1a781c6d5d633ac292fa4fe2bd4)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/Piping/StochasticSoilModelCreateExtensions.cs	(.../StochasticSoilModelCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -22,6 +22,7 @@
 using System;
 using Application.Ringtoets.Storage.DbContext;
 using Application.Ringtoets.Storage.Serializers;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Piping.Data;
 
 namespace Application.Ringtoets.Storage.Create.Piping
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/RingtoetsProjectCreateExtensions.cs
===================================================================
diff -u -r11f0867b39150ae5fac83dc178a89fee46d27611 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/RingtoetsProjectCreateExtensions.cs	(.../RingtoetsProjectCreateExtensions.cs)	(revision 11f0867b39150ae5fac83dc178a89fee46d27611)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/RingtoetsProjectCreateExtensions.cs	(.../RingtoetsProjectCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.Integration.Data;
 
 namespace Application.Ringtoets.Storage.Create
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs
===================================================================
diff -u -r897606646e4335ec83cefe0a1456a24b5645aefb -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs	(.../StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 897606646e4335ec83cefe0a1456a24b5645aefb)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/StabilityStoneCover/StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs	(.../StabilityStoneCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.StabilityStoneCover.Data;
 
 namespace Application.Ringtoets.Storage.Create.StabilityStoneCover
Index: Application/Ringtoets/src/Application.Ringtoets.Storage/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverWaveConditionsCalculationCreateExtensions.cs
===================================================================
diff -u -r2973c5f790a5131e427bd5f73e2a620044199639 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/src/Application.Ringtoets.Storage/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverWaveConditionsCalculationCreateExtensions.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 2973c5f790a5131e427bd5f73e2a620044199639)
+++ Application/Ringtoets/src/Application.Ringtoets.Storage/Create/WaveImpactAsphaltCover/WaveImpactAsphaltCoverWaveConditionsCalculationCreateExtensions.cs	(.../WaveImpactAsphaltCoverWaveConditionsCalculationCreateExtensions.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -21,6 +21,7 @@
 
 using System;
 using Application.Ringtoets.Storage.DbContext;
+using Core.Common.Utils.Extensions;
 using Ringtoets.HydraRing.Data;
 using Ringtoets.WaveImpactAsphaltCover.Data;
 
Fisheye: Tag 1a062846c75d2d86454dc052adc7a5993b79963e refers to a dead (removed) revision in file `Application/Ringtoets/src/Application.Ringtoets.Storage/StringExtensions.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Application.Ringtoets.Storage.Test.csproj
===================================================================
diff -u -rae14c5d4e4624fa87390e6d63bb419c648e12dda -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Application.Ringtoets.Storage.Test.csproj	(.../Application.Ringtoets.Storage.Test.csproj)	(revision ae14c5d4e4624fa87390e6d63bb419c648e12dda)
+++ Application/Ringtoets/test/Application.Ringtoets.Storage.Test/Application.Ringtoets.Storage.Test.csproj	(.../Application.Ringtoets.Storage.Test.csproj)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -203,7 +203,6 @@
     <Compile Include="SqLiteConnectionStringBuilderTest.cs" />
     <Compile Include="StorageSqliteCreatorTest.cs" />
     <Compile Include="StorageSqLiteTest.cs" />
-    <Compile Include="StringExtensionsTest.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\..\..\Core\Common\src\Core.Common.Base\Core.Common.Base.csproj">
Fisheye: Tag 1a062846c75d2d86454dc052adc7a5993b79963e refers to a dead (removed) revision in file `Application/Ringtoets/test/Application.Ringtoets.Storage.Test/StringExtensionsTest.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Core/Common/src/Core.Common.Utils/Core.Common.Utils.csproj
===================================================================
diff -u -r780ed8dd33ce62d2e6e939811ca331ba1feed85f -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Core/Common/src/Core.Common.Utils/Core.Common.Utils.csproj	(.../Core.Common.Utils.csproj)	(revision 780ed8dd33ce62d2e6e939811ca331ba1feed85f)
+++ Core/Common/src/Core.Common.Utils/Core.Common.Utils.csproj	(.../Core.Common.Utils.csproj)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -101,6 +101,7 @@
     <Compile Include="Extensions\CollectionExtensions.cs" />
     <Compile Include="Extensions\ComparableExtensions.cs" />
     <Compile Include="Extensions\EnumerableExtensions.cs" />
+    <Compile Include="Extensions\StringExtensions.cs" />
     <Compile Include="FileUtils.cs" />
     <Compile Include="IO\EmbeddedResourceFileWriter.cs" />
     <Compile Include="NullableEnumTypeConverter.cs" />
Fisheye: Tag 2a1dc72ed9a202b720c26828e5d53cecc5a0e6c8 refers to a dead (removed) revision in file `Core/Common/src/Core.Common.Utils/Extensions/StringExtensions.cs'.
Fisheye: No comparison available.  Pass `N' to diff?
Index: Core/Common/test/Core.Common.Utils.Test/Core.Common.Utils.Test.csproj
===================================================================
diff -u -r780ed8dd33ce62d2e6e939811ca331ba1feed85f -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Core/Common/test/Core.Common.Utils.Test/Core.Common.Utils.Test.csproj	(.../Core.Common.Utils.Test.csproj)	(revision 780ed8dd33ce62d2e6e939811ca331ba1feed85f)
+++ Core/Common/test/Core.Common.Utils.Test/Core.Common.Utils.Test.csproj	(.../Core.Common.Utils.Test.csproj)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -94,6 +94,7 @@
     <Compile Include="Extensions\CollectionExtensionsTest.cs" />
     <Compile Include="Extensions\ComparableExtensionsTest.cs" />
     <Compile Include="Extensions\EnumerableExtensionsTest.cs" />
+    <Compile Include="Extensions\StringExtensionsTest.cs" />
     <Compile Include="FileUtilsTest.cs" />
     <Compile Include="IO\EmbeddedResourceFileWriterTest.cs" />
     <Compile Include="NullableEnumTypeConverterTest.cs" />
Index: Core/Common/test/Core.Common.Utils.Test/Extensions/StringExtensionsTest.cs
===================================================================
diff -u
--- Core/Common/test/Core.Common.Utils.Test/Extensions/StringExtensionsTest.cs	(revision 0)
+++ Core/Common/test/Core.Common.Utils.Test/Extensions/StringExtensionsTest.cs	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -0,0 +1,85 @@
+// Copyright (C) Stichting Deltares 2016. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using Core.Common.Utils.Extensions;
+using NUnit.Framework;
+
+namespace Core.Common.Utils.Test.Extensions
+{
+    [TestFixture]
+    public class StringExtensionsTest
+    {
+        [Test]
+        public void DeepClone_StringIsNull_ReturnNull()
+        {
+            // Setup
+            const string original = null;
+
+            // Call
+            string result = original.DeepClone();
+
+            // Assert
+            Assert.IsNull(result);
+        }
+
+        [Test]
+        public void DeepClone_StringIsNotNull_ReturnEqualStringWithNewReference()
+        {
+            // Setup
+            const string original = "I'm a pretty string!";
+
+            // Call
+            string result = original.DeepClone();
+
+            // Assert
+            Assert.AreNotSame(original, result);
+            Assert.AreEqual(original, result);
+        }
+
+        [Test]
+        public void FirstLetterToUpper_StringIsNull_ReturnNull()
+        {
+            // Setup
+            const string str = null;
+
+            // Call
+            string result = str.FirstLetterToUpper();
+
+            // Assert
+            Assert.IsNull(result);
+        }
+
+        [TestCase("t", "T")]
+        [TestCase("T", "T")]
+        [TestCase("test", "Test")]
+        [TestCase("Test", "Test")]
+        [TestCase("tesT Test", "TesT Test")]
+        [TestCase("TesT Test", "TesT Test")]
+        public void FirstLetterToUpper_StringIsNotNull_ReturnStringWithFirstLetterUpperCase(string str, string expectedResult)
+        {
+            // Call
+            string result = str.FirstLetterToUpper();
+
+            // Assert
+            Assert.AreEqual(expectedResult, result);
+        }
+    }
+}
\ No newline at end of file
Index: Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs
===================================================================
diff -u -r0b6ea54051cbd022af0c42d9aa7c23662c73bb51 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs	(.../StructuresParameterRowsValidator.cs)	(revision 0b6ea54051cbd022af0c42d9aa7c23662c73bb51)
+++ Ringtoets/Common/src/Ringtoets.Common.IO/Structures/StructuresParameterRowsValidator.cs	(.../StructuresParameterRowsValidator.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -210,7 +210,7 @@
                 },
                 {
                     StructureFilesKeywords.StabilityPointStructureParameterKeyword26, StabilityPointStructureInflowModelTypeRule
-                },
+                }
             };
 
         /// <summary>
Index: Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs
===================================================================
diff -u -r11b25a9a8ba5c1fcadad1e32fa072e159aafff26 -r1a062846c75d2d86454dc052adc7a5993b79963e
--- Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs	(.../StructuresParameterRowsValidatorTest.cs)	(revision 11b25a9a8ba5c1fcadad1e32fa072e159aafff26)
+++ Ringtoets/Common/test/Ringtoets.Common.IO.Test/Structures/StructuresParameterRowsValidatorTest.cs	(.../StructuresParameterRowsValidatorTest.cs)	(revision 1a062846c75d2d86454dc052adc7a5993b79963e)
@@ -161,7 +161,7 @@
                 "De waarde voor parameter 'KW_HOOGTE5' op regel 5, kolom 'boolean', moet de waarde 0 (variatiecoëfficiënt) of 1 (standaardafwijking) hebben.",
                 "De waarde voor parameter 'KW_HOOGTE6' op regel 6, kolom 'numeriekewaarde', moet in het bereik (0, 1] liggen.",
                 "De waarde voor parameter 'KW_HOOGTE7' op regel 7, kolom 'numeriekewaarde', is te dicht op 0 waardoor een betrouwbare conversie tussen standaardafwijking en variatiecoëfficiënt niet mogelijk is.",
-                "De waarde voor parameter 'KW_HOOGTE8' op regel 8, kolom 'numeriekewaarde', is te dicht op 0 waardoor een betrouwbare conversie tussen standaardafwijking en variatiecoëfficiënt niet mogelijk is.",
+                "De waarde voor parameter 'KW_HOOGTE8' op regel 8, kolom 'numeriekewaarde', is te dicht op 0 waardoor een betrouwbare conversie tussen standaardafwijking en variatiecoëfficiënt niet mogelijk is."
             };
             CollectionAssert.AreEqual(expectedErrorMessages, validationResult.ErrorMessages);
         }