Index: Riskeer/Common/src/Riskeer.Common.Forms/Helpers/CalculationsDisplayNameHelper.cs
===================================================================
diff -u -rd8c0998bb2bfafab6104b2f8d7d0774851bacdbe -r4ec692ae375eea04cf4e4ee028d719476b20c9bb
--- Riskeer/Common/src/Riskeer.Common.Forms/Helpers/CalculationsDisplayNameHelper.cs	(.../CalculationsDisplayNameHelper.cs)	(revision d8c0998bb2bfafab6104b2f8d7d0774851bacdbe)
+++ Riskeer/Common/src/Riskeer.Common.Forms/Helpers/CalculationsDisplayNameHelper.cs	(.../CalculationsDisplayNameHelper.cs)	(revision 4ec692ae375eea04cf4e4ee028d719476b20c9bb)
@@ -25,7 +25,6 @@
 using Riskeer.Common.Data.AssessmentSection;
 using Riskeer.Common.Data.Hydraulics;
 using Riskeer.Common.Forms.TypeConverters;
-using Riskeer.DuneErosion.Data;
 
 namespace Riskeer.Common.Forms.Helpers
 {
@@ -118,43 +117,6 @@
             return GetUniqueDisplayNameLookup(nonUniqueWaveHeightCalculationsDisplayNameLookup)[calculations];
         }
 
-        /// <summary>
-        /// Gets a unique dune location calculations display name for the provided <paramref name="calculations"/>.
-        /// </summary>
-        /// <param name="assessmentSection">The assessment section the <paramref name="calculations"/> belong to.</param>
-        /// <param name="calculations">The dune location calculations to get the unique display name for.</param>
-        /// <returns>A unique dune location calculations display name.</returns>
-        /// <exception cref="ArgumentNullException">Thrown when any input parameter is <c>null</c>.</exception>
-        /// <exception cref="InvalidOperationException">Thrown when <paramref name="calculations"/> is not part of the dune location
-        /// calculations within <paramref name="assessmentSection"/>.</exception>
-        public static string GetUniqueDisplayNameForDuneLocationCalculations(IAssessmentSection assessmentSection, IEnumerable<DuneLocationCalculation> calculations)
-        {
-            if (assessmentSection == null)
-            {
-                throw new ArgumentNullException(nameof(assessmentSection));
-            }
-
-            if (calculations == null)
-            {
-                throw new ArgumentNullException(nameof(calculations));
-            }
-
-            Dictionary<object, string> nonUniqueDuneLocationCalculationsDisplayNameLookup =
-                assessmentSection.GetFailureMechanisms()
-                                 .OfType<DuneErosionFailureMechanism>()
-                                 .First()
-                                 .DuneLocationCalculationsForUserDefinedTargetProbabilities
-                                 .ToDictionary(whc => (object) whc.DuneLocationCalculations,
-                                               whc => noProbabilityValueDoubleConverter.ConvertToString(whc.TargetProbability));
-
-            if (!nonUniqueDuneLocationCalculationsDisplayNameLookup.ContainsKey(calculations))
-            {
-                throw new InvalidOperationException("The provided calculations object is not part of the dune location calculations within the assessment section.");
-            }
-
-            return GetUniqueDisplayNameLookup(nonUniqueDuneLocationCalculationsDisplayNameLookup)[calculations];
-        }
-
         private static Dictionary<object, string> GetUniqueDisplayNameLookup(IDictionary<object, string> nonUniqueDisplayNameLookup)
         {
             var uniqueDisplayNameLookup = new Dictionary<object, string>();