Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/CheckedItemList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ConstraintCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ConstraintCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ConstraintCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Arc.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Arc.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Arc.cs	(revision 15973)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -39,5 +39,5 @@
       get { return label; }
       set {
-        if (label.Equals(value)) return;
+        if (label == value) return;
         label = value;
         OnChanged(this, EventArgs.Empty);
@@ -83,5 +83,5 @@
 
   [StorableClass]
-  public class Arc<T> : Arc, IArc<T> where T : class,IDeepCloneable {
+  public class Arc<T> : Arc, IArc<T> where T : class, IDeepCloneable {
     [Storable]
     protected T data;
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/DirectedGraph.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/DirectedGraph.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/DirectedGraph.cs	(revision 15973)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Vertex.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Vertex.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/DirectedGraph/Vertex.cs	(revision 15973)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemArray.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemArray.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemArray.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemDictionary.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemDictionary.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemDictionary.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemSet.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemSet.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ItemSet.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/KeyedItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/KeyedItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/KeyedItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/NamedItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/NamedItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/NamedItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperationCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperationCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperationCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorSet.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorSet.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/OperatorSet.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ParameterCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ParameterCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ParameterCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyCheckedItemList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemArray.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemArray.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemArray.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemDictionary.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemDictionary.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemDictionary.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemSet.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemSet.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyItemSet.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyKeyedItemCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyKeyedItemCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ReadOnlyKeyedItemCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ScopeList.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ScopeList.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ScopeList.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -21,5 +21,4 @@
 
 using System.Collections.Generic;
-using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
@@ -31,8 +30,5 @@
     [StorableConstructor]
     private ScopeList(bool deserializing) : base(deserializing) { }
-    private ScopeList(ScopeList original, Cloner cloner)
-      : base(original, cloner) {
-      list = new List<IScope>(original.Select(x => cloner.Clone(x)));
-    }
+    private ScopeList(ScopeList original, Cloner cloner) : base(original, cloner) { }
     public ScopeList() : base() { }
     public ScopeList(int capacity) : base(capacity) { }
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ValueParameterCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ValueParameterCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/ValueParameterCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/VariableCollection.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/VariableCollection.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Core/3.3/Collections/VariableCollection.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
