Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,8 +22,6 @@
 using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
-using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
 using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPTWInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPTWInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/CVRPTWInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,8 +22,6 @@
 using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
-using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
 using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/IVRPDataInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/IVRPDataInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/IVRPDataInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,5 +22,4 @@
 using HeuristicLab.Problems.Instances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,8 +22,6 @@
 using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
-using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
 using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPTWInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPTWInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/MDCVRPTWInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,8 +22,6 @@
 using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
-using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
 using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/PDPTWInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/PDPTWInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/PDPTWInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -22,8 +22,6 @@
 using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
-using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
 using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
Index: stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/VRPInterpreter.cs
===================================================================
--- stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/VRPInterpreter.cs	(revision 15584)
+++ stable/HeuristicLab.Problems.VehicleRouting/3.4/Interpreters/VRPInterpreter.cs	(revision 17097)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -21,10 +21,7 @@
 
 using System.IO;
-using HeuristicLab.Data;
 using HeuristicLab.Problems.Instances;
 using HeuristicLab.Problems.VehicleRouting.Encodings.Potvin;
-using HeuristicLab.Problems.VehicleRouting.ProblemInstances;
 using HeuristicLab.Problems.VehicleRouting.Interfaces;
-using System;
 
 namespace HeuristicLab.Problems.VehicleRouting.Interpreters {
