Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/ChemicalOne.cs	(revision 16565)
@@ -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.
Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Housing.cs	(revision 16565)
@@ -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.
Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Powermeter.cs	(revision 16565)
@@ -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.
@@ -20,5 +20,4 @@
 #endregion
 
-using System;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/RealWorldRegressionInstanceProvider.cs	(revision 16565)
@@ -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.
@@ -22,7 +22,4 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
-using System.IO.Compression;
-using System.Linq;
 
 namespace HeuristicLab.Problems.Instances.DataAnalysis {
Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/SARCOS.cs	(revision 16565)
@@ -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.
Index: trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs
===================================================================
--- trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs	(revision 16169)
+++ trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/RealWorld/Tower.cs	(revision 16565)
@@ -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.
