Index: Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingCalculationConfigurationImporter.cs
===================================================================
diff -u -r24c6381ad343979eeeabaf26e1ab9a85b482f607 -rcc8b9d8e93577a236afec4dd16a25f89996241fa
--- Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingCalculationConfigurationImporter.cs	(.../PipingCalculationConfigurationImporter.cs)	(revision 24c6381ad343979eeeabaf26e1ab9a85b482f607)
+++ Ringtoets/Piping/src/Ringtoets.Piping.IO/Importers/PipingCalculationConfigurationImporter.cs	(.../PipingCalculationConfigurationImporter.cs)	(revision cc8b9d8e93577a236afec4dd16a25f89996241fa)
@@ -303,23 +303,5 @@
                 pipingCalculation.InputParameters.DampingFactorExit = logNormalDistribution;
             }
         }
-
-        /// <summary>
-        /// Performs the provided <paramref name="action"/> and handles any thrown <see cref="ArgumentOutOfRangeException"/>.
-        /// </summary>
-        /// <param name="action">The action to perform.</param>
-        /// <param name="errorMessage">The error message to provide when rethrowing any thrown <see cref="ArgumentOutOfRangeException"/>.</param>
-        /// <exception cref="CriticalFileValidationException">Thrown when <paramref name="action"/> throws an <see cref="ArgumentOutOfRangeException"/>.</exception>
-        private static void PerformActionHandlingAnyArgumentOutOfRangeException(Action action, string errorMessage)
-        {
-            try
-            {
-                action();
-            }
-            catch (ArgumentOutOfRangeException e)
-            {
-                throw new CriticalFileValidationException($"{errorMessage} {e.Message}");
-            }
-        }
     }
 }
\ No newline at end of file