Index: Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PresentationObjects/ClosingStructuresContextBase.cs
===================================================================
diff -u -r8587508c66a1bc0938465e97cf365cc1ef254f53 -r438a524144f283209902ae89f058a134380c9538
--- Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PresentationObjects/ClosingStructuresContextBase.cs	(.../ClosingStructuresContextBase.cs)	(revision 8587508c66a1bc0938465e97cf365cc1ef254f53)
+++ Ringtoets/ClosingStructures/src/Ringtoets.ClosingStructures.Forms/PresentationObjects/ClosingStructuresContextBase.cs	(.../ClosingStructuresContextBase.cs)	(revision 438a524144f283209902ae89f058a134380c9538)
@@ -23,9 +23,7 @@
 using Core.Common.Base;
 using Core.Common.Controls.PresentationObjects;
 using Ringtoets.ClosingStructures.Data;
-using Ringtoets.ClosingStructures.Forms.Properties;
 using Ringtoets.Common.Data.AssessmentSection;
-using RingtoetsCommonFormsResources = Ringtoets.Common.Forms.Properties.Resources;
 
 namespace Ringtoets.ClosingStructures.Forms.PresentationObjects
 {
@@ -49,17 +47,12 @@
         {
             if (failureMechanism == null)
             {
-                string message = string.Format(RingtoetsCommonFormsResources.AssertInputsAreNotNull_DataDescription_0_cannot_be_null,
-                                               Resources.ClosingStructuresContextBase_DataDescription_ClosingStructuresFailureMechanism);
-                throw new ArgumentNullException("failureMechanism", message);
+                throw new ArgumentNullException("failureMechanism");
             }
 
             if (assessmentSection == null)
             {
-                string message = string.Format(RingtoetsCommonFormsResources.AssertInputsAreNotNull_DataDescription_0_cannot_be_null,
-                                               RingtoetsCommonFormsResources.FailureMechanismContext_DataDescription_AssessmentSection);
-
-                throw new ArgumentNullException("assessmentSection", message);
+                throw new ArgumentNullException("assessmentSection");
             }
 
             FailureMechanism = failureMechanism;