Index: Ringtoets/Storage/test/Ringtoets.Storage.Core.TestUtil/Serializers/SerializerTestHelper.cs
===================================================================
diff -u -rabc60277e92c686c28ad9b330adfcb4c78b11dfc -rcc48278e27c4f871ccf2ef1950a650739a88633b
--- Ringtoets/Storage/test/Ringtoets.Storage.Core.TestUtil/Serializers/SerializerTestHelper.cs	(.../SerializerTestHelper.cs)	(revision abc60277e92c686c28ad9b330adfcb4c78b11dfc)
+++ Ringtoets/Storage/test/Ringtoets.Storage.Core.TestUtil/Serializers/SerializerTestHelper.cs	(.../SerializerTestHelper.cs)	(revision cc48278e27c4f871ccf2ef1950a650739a88633b)
@@ -1,4 +1,25 @@
-using System;
+// Copyright (C) Stichting Deltares 2017. 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 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 General Public License for more details.
+//
+// You should have received a copy of the GNU 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 System;
 using System.Linq;
 using System.Runtime.Serialization;
 using NUnit.Framework;