[397429] Fix copyrights, imports
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCGUtil.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCGUtil.java
index 5cc80a6..0be8c45 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCGUtil.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCGUtil.java
@@ -10,7 +10,6 @@
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
-import org.eclipse.ocl.examples.autogen.utilities.GenPackageHelper;
import org.eclipse.ocl.pivot.Model;
import org.eclipse.ocl.pivot.Package;
import org.eclipse.ocl.pivot.utilities.ClassUtil;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedCG2JavaVisitor.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedCG2JavaVisitor.java
index 86b5740..2e14330 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedCG2JavaVisitor.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedCG2JavaVisitor.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.List;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedVisitorCodeGenerator.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedVisitorCodeGenerator.java
index b41c575..1374036 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedVisitorCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupExportedVisitorCodeGenerator.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.Collections;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCG2JavaVisitor.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCG2JavaVisitor.java
index 22866ae..bef6900 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCG2JavaVisitor.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCG2JavaVisitor.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.List;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCodeGenerator.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCodeGenerator.java
index 9230932..ac81c6d 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupQualifiedCodeGenerator.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.List;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCG2JavaVisitor.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCG2JavaVisitor.java
index 137891e..4ea6d04 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCG2JavaVisitor.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCG2JavaVisitor.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.List;
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCodeGenerator.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCodeGenerator.java
index 0d9379a..a733fd5 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupUnqualifiedCodeGenerator.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2016 Willink Transformations, University of York and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Adolfo Sanchez-Barbudo Herrera (University of York)
+ *******************************************************************************/
package org.eclipse.ocl.examples.autogen.lookup;
import java.util.ArrayList;
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotExportedLookupVisitor.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotExportedLookupVisitor.java
index ef8a937..64f4537 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotExportedLookupVisitor.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotExportedLookupVisitor.java
@@ -13,6 +13,8 @@
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.pivot.ids.IdManager;
import org.eclipse.ocl.pivot.internal.lookup.LookupEnvironment;
+import org.eclipse.ocl.pivot.util.AbstractPivotCommonLookupVisitor;
+import org.eclipse.ocl.pivot.util.Visitable;
public class PivotExportedLookupVisitor
extends AbstractPivotCommonLookupVisitor
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotQualifiedLookupVisitor.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotQualifiedLookupVisitor.java
index dd158aa..9203048 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotQualifiedLookupVisitor.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotQualifiedLookupVisitor.java
@@ -13,6 +13,8 @@
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.pivot.ids.IdManager;
import org.eclipse.ocl.pivot.internal.lookup.LookupEnvironment;
+import org.eclipse.ocl.pivot.util.AbstractPivotCommonLookupVisitor;
+import org.eclipse.ocl.pivot.util.Visitable;
public class PivotQualifiedLookupVisitor
extends AbstractPivotCommonLookupVisitor
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotUnqualifiedLookupVisitor.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotUnqualifiedLookupVisitor.java
index a1aacfb..4d1ebac 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotUnqualifiedLookupVisitor.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/util/PivotUnqualifiedLookupVisitor.java
@@ -10,7 +10,6 @@
package org.eclipse.ocl.pivot.util;
import java.util.Iterator;
-
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
@@ -42,6 +41,8 @@
import org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsSetOperation;
import org.eclipse.ocl.pivot.library.oclany.OclComparableGreaterThanOperation;
import org.eclipse.ocl.pivot.oclstdlib.OCLstdlibTables;
+import org.eclipse.ocl.pivot.util.AbstractPivotCommonLookupVisitor;
+import org.eclipse.ocl.pivot.util.Visitable;
import org.eclipse.ocl.pivot.utilities.ClassUtil;
import org.eclipse.ocl.pivot.utilities.ValueUtil;
import org.eclipse.ocl.pivot.values.BagValue;
