[releng] 2021 copyright
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/java/AutoCodeGenerator.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/java/AutoCodeGenerator.java
index d9d0429..eaef44a 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/java/AutoCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/java/AutoCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCodeGenerator.java b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCodeGenerator.java
index 63edd92..c1382ba 100644
--- a/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.autogen/src/org/eclipse/ocl/examples/autogen/lookup/LookupCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/CompatibilityFragment.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/CompatibilityFragment.java
index 2e8ec0f..141f72e 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/CompatibilityFragment.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/CompatibilityFragment.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/EssentialOCLFragment.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/EssentialOCLFragment.java
index 22b7727..cc1070f4 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/EssentialOCLFragment.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/EssentialOCLFragment.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/MarkupHoverFragment.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/MarkupHoverFragment.java
index 8db5c4f..3630ab5 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/MarkupHoverFragment.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/fragments/MarkupHoverFragment.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/FilterStandaloneSetup.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/FilterStandaloneSetup.java
index 11652f1..8f00a13 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/FilterStandaloneSetup.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/FilterStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/GenerateModel.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/GenerateModel.java
index b844e29..72d396c 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/GenerateModel.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/GenerateModel.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/QVToTransformationExecutor.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/QVToTransformationExecutor.java
index 4e4bc15..b53ed88 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/QVToTransformationExecutor.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/QVToTransformationExecutor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/UMLGenModelSetup.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/UMLGenModelSetup.java
index c1860e0..b2c2fdf 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/UMLGenModelSetup.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/UMLGenModelSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/xtend/GenerateGrammar.java b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/xtend/GenerateGrammar.java
index d4e1d4c..d342d22 100644
--- a/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/xtend/GenerateGrammar.java
+++ b/examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/xtend/GenerateGrammar.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/emf-gen/org/eclipse/ocl/examples/codegen/cgmodel/impl/CGClassImpl.java b/examples/org.eclipse.ocl.examples.codegen/emf-gen/org/eclipse/ocl/examples/codegen/cgmodel/impl/CGClassImpl.java
index 8008ae7..ba2b438 100644
--- a/examples/org.eclipse.ocl.examples.codegen/emf-gen/org/eclipse/ocl/examples/codegen/cgmodel/impl/CGClassImpl.java
+++ b/examples/org.eclipse.ocl.examples.codegen/emf-gen/org/eclipse/ocl/examples/codegen/cgmodel/impl/CGClassImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2020 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/analyzer/AS2CGVisitor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/analyzer/AS2CGVisitor.java
index 2913959..c67b239 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/analyzer/AS2CGVisitor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/analyzer/AS2CGVisitor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2020 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractCodeGenerator.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractCodeGenerator.java
index a0770b7..41cdf96 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractGenModelHelper.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractGenModelHelper.java
index 282ea64..4b44753 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractGenModelHelper.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/AbstractGenModelHelper.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/GenModelHelper.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/GenModelHelper.java
index cc6b7cb..f974980 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/GenModelHelper.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/GenModelHelper.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/TypeDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/TypeDescriptor.java
index 6b0c11a..b8aa8d1 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/TypeDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/generator/TypeDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/genmodel/OCLGenModelUtil.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/genmodel/OCLGenModelUtil.java
index 30cc2aa..7e43d53 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/genmodel/OCLGenModelUtil.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/genmodel/OCLGenModelUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/CG2JavaVisitor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/CG2JavaVisitor.java
index fb8da37..a13b6a2 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/CG2JavaVisitor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/CG2JavaVisitor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2020 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaCodeGenerator.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaCodeGenerator.java
index 1efe8be..ae57203 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaStream.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaStream.java
index 33ea1da..9c64f92 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaStream.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/JavaStream.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2020 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractCollectionDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractCollectionDescriptor.java
index 8ace8b0..b80a0a6 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractCollectionDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractCollectionDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractDescriptor.java
index 5272c27..ba3267c 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractPrimitiveDescriptor.java
index 5308bd9..86ef9d3 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractValueDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractValueDescriptor.java
index 4a650b5..14afc4e 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractValueDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/AbstractValueDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BooleanPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BooleanPrimitiveDescriptor.java
index 09962f7..8aa3bee 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BooleanPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BooleanPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BoxedValuesDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BoxedValuesDescriptor.java
index 6c6c958..d31a47b 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BoxedValuesDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BoxedValuesDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BytePrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BytePrimitiveDescriptor.java
index d8b18ed..c53ba70 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BytePrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/BytePrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/CharPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/CharPrimitiveDescriptor.java
index 8e21c9d..68850de 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/CharPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/CharPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/DoublePrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/DoublePrimitiveDescriptor.java
index 0296af7..e43629e 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/DoublePrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/DoublePrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreDescriptor.java
index 5df3b82..4d2f7db 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreListDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreListDescriptor.java
index b61aa1b..95f4e6f 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreListDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/EcoreListDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FloatPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FloatPrimitiveDescriptor.java
index 3235507..12f534f 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FloatPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FloatPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEObjectDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEObjectDescriptor.java
index 1bd3d28..58c9aa9 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEObjectDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEObjectDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEnumerationValueDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEnumerationValueDescriptor.java
index a7568e7..21d39b5 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEnumerationValueDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/FutureEnumerationValueDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntPrimitiveDescriptor.java
index fde65b8..6284581 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntegerValueDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntegerValueDescriptor.java
index 7487344..9956389 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntegerValueDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/IntegerValueDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/LongPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/LongPrimitiveDescriptor.java
index 4447a4f..7b1ec53 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/LongPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/LongPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RealValueDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RealValueDescriptor.java
index f5aceea..c558050 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RealValueDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RealValueDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RootObjectDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RootObjectDescriptor.java
index d6e68f0..c70f5a1 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RootObjectDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/RootObjectDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/ShortPrimitiveDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/ShortPrimitiveDescriptor.java
index d33eefd..aff64ad 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/ShortPrimitiveDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/ShortPrimitiveDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDataTypeDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDataTypeDescriptor.java
index 1090f09..7af817c 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDataTypeDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDataTypeDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDescriptor.java
index f7c159f..3a14e7f 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleValueDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleValueDescriptor.java
index 1a46178..09bc6aa 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleValueDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/SimpleValueDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedDescriptor.java
index 37685b6..359d05a 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedMapDescriptor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedMapDescriptor.java
index 86041d5..e33458d 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedMapDescriptor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/java/types/UnboxedMapDescriptor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCG2JavaVisitor.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCG2JavaVisitor.java
index 1c951b7..b48c030 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCG2JavaVisitor.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCG2JavaVisitor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCodeGenerator.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCodeGenerator.java
index 818d1bf..4769b40 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2020 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreGenModelGeneratorAdapter.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreGenModelGeneratorAdapter.java
index 4465b3e..73dca6c 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreGenModelGeneratorAdapter.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreGenModelGeneratorAdapter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 CEA LIST and others.
+ * Copyright (c) 2012, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTables.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTables.java
index e221edf..3f6a864 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTables.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTables.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTablesUtils.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTablesUtils.java
index c14272c..1d1fa04 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTablesUtils.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinecore/OCLinEcoreTablesUtils.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinjunit/JUnitCodeGenerator.java b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinjunit/JUnitCodeGenerator.java
index f5bd8ae..0ed9337 100644
--- a/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinjunit/JUnitCodeGenerator.java
+++ b/examples/org.eclipse.ocl.examples.codegen/src/org/eclipse/ocl/examples/codegen/oclinjunit/JUnitCodeGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.debug.ui/src/org/eclipse/ocl/examples/debug/ui/actions/DebugDialog.java b/examples/org.eclipse.ocl.examples.debug.ui/src/org/eclipse/ocl/examples/debug/ui/actions/DebugDialog.java
index ca77815..3f5e27c 100644
--- a/examples/org.eclipse.ocl.examples.debug.ui/src/org/eclipse/ocl/examples/debug/ui/actions/DebugDialog.java
+++ b/examples/org.eclipse.ocl.examples.debug.ui/src/org/eclipse/ocl/examples/debug/ui/actions/DebugDialog.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLInvocationDelegate.java b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLInvocationDelegate.java
index e3a8234..824385c 100644
--- a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLInvocationDelegate.java
+++ b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLInvocationDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLQueryDelegate.java b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLQueryDelegate.java
index 08a7fb3..1a48308 100644
--- a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLQueryDelegate.java
+++ b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLQueryDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2019 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLSettingDelegate.java b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLSettingDelegate.java
index 0ab4054..451ae53 100644
--- a/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLSettingDelegate.java
+++ b/examples/org.eclipse.ocl.examples.debug/src/org/eclipse/ocl/examples/debug/delegate/OCLSettingDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Addressable.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Addressable.java
index 6870d6d..b4a79d4 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Addressable.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Addressable.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/AudioVisualItem.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/AudioVisualItem.java
index 782b1d1..47612f5 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/AudioVisualItem.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/AudioVisualItem.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Book.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Book.java
index 3ade617..fa98b3a 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Book.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Book.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookCategory.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookCategory.java
index 0dbe923..1c864c7 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookCategory.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookCategory.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookOnTape.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookOnTape.java
index c3836a7..848e13d 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookOnTape.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/BookOnTape.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Borrower.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Borrower.java
index ec45455..55aad0f 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Borrower.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Borrower.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/CirculatingItem.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/CirculatingItem.java
index 44a25a7..9f0949c 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/CirculatingItem.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/CirculatingItem.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryFactory.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryFactory.java
index 99b8437..96ccbcb 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryFactory.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryFactory.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryPackage.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryPackage.java
index 5495aa3..8a33ab4 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryPackage.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/EXTLibraryPackage.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Employee.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Employee.java
index f1e007e..eb90b5b 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Employee.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Employee.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Item.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Item.java
index 9859f62..8cff5f6 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Item.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Item.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Lendable.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Lendable.java
index 8163ed5..537ae38 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Lendable.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Lendable.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Library.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Library.java
index 2e69cba..a3054e4 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Library.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Library.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Periodical.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Periodical.java
index 623d7f7..cbebf13 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Periodical.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Periodical.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Person.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Person.java
index 0ec0f3a..ad28aef 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Person.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Person.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005 IBM Corporation and others.
+ * Copyright (c) 2005, 2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/VideoCassette.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/VideoCassette.java
index c747637..c239e01 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/VideoCassette.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/VideoCassette.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Writer.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Writer.java
index 914e806..68e9cda 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Writer.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/Writer.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/AudioVisualItemImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/AudioVisualItemImpl.java
index d8f7a8e..f1aaf70 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/AudioVisualItemImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/AudioVisualItemImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookImpl.java
index c2695b4..0427ac6 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookOnTapeImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookOnTapeImpl.java
index d6ceb83..5f60575 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookOnTapeImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BookOnTapeImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BorrowerImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BorrowerImpl.java
index 6acfa13..7d7185d 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BorrowerImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/BorrowerImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/CirculatingItemImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/CirculatingItemImpl.java
index b6b8efd..5ae7472 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/CirculatingItemImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/CirculatingItemImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryFactoryImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryFactoryImpl.java
index 38737f8..aaa33f5 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryFactoryImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryFactoryImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryPackageImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryPackageImpl.java
index 73edb9d..344dccf 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryPackageImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EXTLibraryPackageImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EmployeeImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EmployeeImpl.java
index 069fcd5..e564729 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EmployeeImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/EmployeeImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/ItemImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/ItemImpl.java
index e7a2bb9..72b9458 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/ItemImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/ItemImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/LibraryImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/LibraryImpl.java
index 2029c3e..39e3ecc 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/LibraryImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/LibraryImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PeriodicalImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PeriodicalImpl.java
index 12f4521..de08a77 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PeriodicalImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PeriodicalImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PersonImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PersonImpl.java
index 051ad09..3e3438d 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PersonImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/PersonImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/VideoCassetteImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/VideoCassetteImpl.java
index 7ae38aa..72f7bd7 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/VideoCassetteImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/VideoCassetteImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/WriterImpl.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/WriterImpl.java
index 9e33d02..77b8adb 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/WriterImpl.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/impl/WriterImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibraryAdapterFactory.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibraryAdapterFactory.java
index 2dbb618..81357c6 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibraryAdapterFactory.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibraryAdapterFactory.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibrarySwitch.java b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibrarySwitch.java
index ad3a9ed..ce7a810 100644
--- a/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibrarySwitch.java
+++ b/examples/org.eclipse.ocl.examples.extlibrary/src/org/eclipse/ocl/examples/extlibrary/util/EXTLibrarySwitch.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2005-2006 IBM Corporation and others.
+ * Copyright (c) 2005-2020 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.standalone/src/org/eclipse/ocl/examples/standalone/validity/ValidateCommand.java b/examples/org.eclipse.ocl.examples.standalone/src/org/eclipse/ocl/examples/standalone/validity/ValidateCommand.java
index 7f17a61..f7775a9 100644
--- a/examples/org.eclipse.ocl.examples.standalone/src/org/eclipse/ocl/examples/standalone/validity/ValidateCommand.java
+++ b/examples/org.eclipse.ocl.examples.standalone/src/org/eclipse/ocl/examples/standalone/validity/ValidateCommand.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Obeo and others.
+ * Copyright (c) 2014, 2021 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSConstraintLocator.java
index 941787a..39d44fb 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSUIConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSUIConstraintLocator.java
index a5de2f1..c7115e1 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSUIConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/CompleteOCLCSUIConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateConstraintLocator.java
index ace965b..df03d1d 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 CEA LIST and others.
+ * Copyright (c) 2014, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateUIConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateUIConstraintLocator.java
index 38884b9..f0c7c09 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateUIConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/DelegateUIConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotConstraintLocator.java
index 52bc4f5..9bcbcdd 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotUIConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotUIConstraintLocator.java
index 0a997b3..135f2cd 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotUIConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/PivotUIConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLConstraintLocator.java
index 222b9b9..843bb07 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLUIConstraintLocator.java b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLUIConstraintLocator.java
index 76191eb..2ef0d87 100644
--- a/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLUIConstraintLocator.java
+++ b/examples/org.eclipse.ocl.examples.validity/src/org/eclipse/ocl/examples/validity/locator/UMLUIConstraintLocator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/analysis/UniqueList.java b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/analysis/UniqueList.java
index 7b90129..0578ee8 100644
--- a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/analysis/UniqueList.java
+++ b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/analysis/UniqueList.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.build.analysis;
import java.util.ArrayList;
diff --git a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/ConvertToUnixLineEndings.java b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/ConvertToUnixLineEndings.java
index 5f6b517..16cdf38 100644
--- a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/ConvertToUnixLineEndings.java
+++ b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/ConvertToUnixLineEndings.java
@@ -1,7 +1,7 @@
/*
* <copyright>
*
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/DebugTimestamp.java b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/DebugTimestamp.java
index d40f2ae..3633d8b 100644
--- a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/DebugTimestamp.java
+++ b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/clones/DebugTimestamp.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.build.clones;
import org.eclipse.jdt.annotation.NonNull;
diff --git a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/fragments/GenModelHelper.java b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/fragments/GenModelHelper.java
index 140ebe3..2631daa 100644
--- a/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/fragments/GenModelHelper.java
+++ b/examples/org.eclipse.ocl.examples.xtext.build/src/org/eclipse/ocl/examples/xtext/build/fragments/GenModelHelper.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.build.fragments;
import java.io.IOException;
diff --git a/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/XtextConsolePlugin.java b/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/XtextConsolePlugin.java
index a6538fe..6667c52 100644
--- a/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/XtextConsolePlugin.java
+++ b/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/XtextConsolePlugin.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/xtfo/EmbeddedXtextEditor.java b/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/xtfo/EmbeddedXtextEditor.java
index 8e3a2e5..c2afdcd 100644
--- a/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/xtfo/EmbeddedXtextEditor.java
+++ b/examples/org.eclipse.ocl.examples.xtext.console/src/org/eclipse/ocl/examples/xtext/console/xtfo/EmbeddedXtextEditor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 ProxiAD and Others
+ * Copyright (c) 2010, 2021 ProxiAD and Others
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
diff --git a/examples/org.eclipse.ocl.examples.xtext.idioms.ui/src-gen/org/eclipse/ocl/examples/xtext/idioms/ide/contentassist/antlr/internal/InternalIdiomsLexer.java b/examples/org.eclipse.ocl.examples.xtext.idioms.ui/src-gen/org/eclipse/ocl/examples/xtext/idioms/ide/contentassist/antlr/internal/InternalIdiomsLexer.java
index ba9802d..516b2c1 100644
--- a/examples/org.eclipse.ocl.examples.xtext.idioms.ui/src-gen/org/eclipse/ocl/examples/xtext/idioms/ide/contentassist/antlr/internal/InternalIdiomsLexer.java
+++ b/examples/org.eclipse.ocl.examples.xtext.idioms.ui/src-gen/org/eclipse/ocl/examples/xtext/idioms/ide/contentassist/antlr/internal/InternalIdiomsLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.idioms.ide.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/examples/org.eclipse.ocl.examples.xtext.idioms/src-gen/org/eclipse/ocl/examples/xtext/idioms/parser/antlr/internal/InternalIdiomsLexer.java b/examples/org.eclipse.ocl.examples.xtext.idioms/src-gen/org/eclipse/ocl/examples/xtext/idioms/parser/antlr/internal/InternalIdiomsLexer.java
index 53904f7..0c227e5 100644
--- a/examples/org.eclipse.ocl.examples.xtext.idioms/src-gen/org/eclipse/ocl/examples/xtext/idioms/parser/antlr/internal/InternalIdiomsLexer.java
+++ b/examples/org.eclipse.ocl.examples.xtext.idioms/src-gen/org/eclipse/ocl/examples/xtext/idioms/parser/antlr/internal/InternalIdiomsLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.idioms.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/examples/org.eclipse.ocl.examples.xtext.idioms/src/org/eclipse/ocl/examples/xtext/idioms/IdiomsUtils.java b/examples/org.eclipse.ocl.examples.xtext.idioms/src/org/eclipse/ocl/examples/xtext/idioms/IdiomsUtils.java
index 8bf3391..692b344 100644
--- a/examples/org.eclipse.ocl.examples.xtext.idioms/src/org/eclipse/ocl/examples/xtext/idioms/IdiomsUtils.java
+++ b/examples/org.eclipse.ocl.examples.xtext.idioms/src/org/eclipse/ocl/examples/xtext/idioms/IdiomsUtils.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.idioms;
import java.util.List;
diff --git a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/GrammarRuleVector.java b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/GrammarRuleVector.java
index d6be1ac..97be2fd 100644
--- a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/GrammarRuleVector.java
+++ b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/GrammarRuleVector.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.serializer;
import java.util.Iterator;
diff --git a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/Nameable.java b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/Nameable.java
index 246c0f1..23bf1c7 100644
--- a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/Nameable.java
+++ b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/Nameable.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.serializer;
public interface Nameable
diff --git a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/TreeIterable.java b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/TreeIterable.java
index 2c2c6c8..c8dcb9d 100644
--- a/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/TreeIterable.java
+++ b/examples/org.eclipse.ocl.examples.xtext.serializer/src/org/eclipse/ocl/examples/xtext/serializer/TreeIterable.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.examples.xtext.serializer;
import org.eclipse.emf.common.util.TreeIterator;
diff --git a/plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/parser/OCLAnalyzer.java b/plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/parser/OCLAnalyzer.java
index a304c39..6f43f01 100644
--- a/plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/parser/OCLAnalyzer.java
+++ b/plugins/org.eclipse.ocl.ecore/src/org/eclipse/ocl/ecore/parser/OCLAnalyzer.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 SAP AG and others.
+ * Copyright (c) 2010, 2021 SAP AG and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/PivotUMLPlugin.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/PivotUMLPlugin.java
index 87850ca..3f08d1d 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/PivotUMLPlugin.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/PivotUMLPlugin.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/OCLforUMLPackage.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/OCLforUMLPackage.java
index 0c67055..ff2365b 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/OCLforUMLPackage.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/OCLforUMLPackage.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Overflow.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Overflow.java
index f5979d5..8a7ac25 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Overflow.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Overflow.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Rounding.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Rounding.java
index e7e5815..09d24c9 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Rounding.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/Rounding.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/BoundedIntegerImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/BoundedIntegerImpl.java
index 0765c3b..b96a42c 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/BoundedIntegerImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/BoundedIntegerImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionImpl.java
index af49237..b9008da 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionsImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionsImpl.java
index be712d6..d2c7b87 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionsImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/CollectionsImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FixedPointImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FixedPointImpl.java
index 7fee3c5..4d6e02b 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FixedPointImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FixedPointImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FloatingPointImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FloatingPointImpl.java
index 28ec154..855464e 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FloatingPointImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/FloatingPointImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/IntegerImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/IntegerImpl.java
index bc7f63b..85962b9 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/IntegerImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/IntegerImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLFactoryImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLFactoryImpl.java
index e12335a..85dc9b8 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLFactoryImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLFactoryImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLPackageImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLPackageImpl.java
index ab3d678..0605058 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLPackageImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/OCLforUMLPackageImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/RealImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/RealImpl.java
index a9abf5b..9557474 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/RealImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/RealImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationImpl.java
index d7ae81b..477c972 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationsImpl.java b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationsImpl.java
index 9b27f84..1ce7c7a 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationsImpl.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/emf-gen/org/eclipse/ocl/pivot/uml/internal/oclforuml/impl/ValidationsImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2AS.java b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2AS.java
index 46a2b5f..4db24cc 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2AS.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASDeclarationSwitch.java b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASDeclarationSwitch.java
index a332c85..e27d84e 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASDeclarationSwitch.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASDeclarationSwitch.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASReferenceSwitch.java b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASReferenceSwitch.java
index 3fdc247..d500c62 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASReferenceSwitch.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/es2as/UML2ASReferenceSwitch.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/resource/UMLASResourceFactory.java b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/resource/UMLASResourceFactory.java
index 5c5fbb9..c8991cf 100644
--- a/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/resource/UMLASResourceFactory.java
+++ b/plugins/org.eclipse.ocl.pivot.uml/src/org/eclipse/ocl/pivot/uml/internal/resource/UMLASResourceFactory.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/CollectionType.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/CollectionType.java
index fbf9729..2d5f736 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/CollectionType.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/CollectionType.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/MapType.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/MapType.java
index b09ed8c..2e5b8a0 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/MapType.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/MapType.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/PivotTables.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/PivotTables.java
index 5c6f6aa..7921a89 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/PivotTables.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/PivotTables.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/StandardLibrary.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/StandardLibrary.java
index 8fc0824..f6170f8 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/StandardLibrary.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/StandardLibrary.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/ClassImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/ClassImpl.java
index 000970c..0c2c964 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/ClassImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/ClassImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/IteratorExpImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/IteratorExpImpl.java
index 4d99061..9b17a64 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/IteratorExpImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/IteratorExpImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/MapTypeImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/MapTypeImpl.java
index 26d9221..d9a1c35 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/MapTypeImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/MapTypeImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/OperationImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/OperationImpl.java
index 5f50e21..93ea9b0 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/OperationImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/OperationImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/StandardLibraryImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/StandardLibraryImpl.java
index 1d7b485..7e2362e 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/StandardLibraryImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/StandardLibraryImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/TemplateParameterImpl.java b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/TemplateParameterImpl.java
index 5f8a659..d649d08 100644
--- a/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/TemplateParameterImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/TemplateParameterImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/TemplateParameters.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/TemplateParameters.java
index 00dcd06..173b209 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/TemplateParameters.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/TemplateParameters.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/evaluation/ModelManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/evaluation/ModelManager.java
index 80abe1a..8c89f3c 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/evaluation/ModelManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/evaluation/ModelManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/ids/IdManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/ids/IdManager.java
index 908642f..7a5ede1 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/ids/IdManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/ids/IdManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLDelegateDomain.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLDelegateDomain.java
index f0066df..7c26893 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLDelegateDomain.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLDelegateDomain.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLInvocationDelegate.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLInvocationDelegate.java
index 865d195..d34ff04 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLInvocationDelegate.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLInvocationDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLQueryDelegate.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLQueryDelegate.java
index b39a53b..aaf0b86 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLQueryDelegate.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLQueryDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Kenn Hussey and others.
+ * Copyright (c) 2010, 2021 Kenn Hussey and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLSettingDelegate.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLSettingDelegate.java
index a9e6627..af159b3 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLSettingDelegate.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLSettingDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLValidationDelegate.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLValidationDelegate.java
index f3bdd3f..9ac68da 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLValidationDelegate.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/delegate/OCLValidationDelegate.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/EcoreASResourceImpl.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/EcoreASResourceImpl.java
index 5e4e223..021fedc 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/EcoreASResourceImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/EcoreASResourceImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/as2es/AS2Ecore.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/as2es/AS2Ecore.java
index 39d7b63..5f571bc 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/as2es/AS2Ecore.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/as2es/AS2Ecore.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
index c385349..e459c58 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/ecore/es2as/Ecore2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/elements/AbstractExecutorClass.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/elements/AbstractExecutorClass.java
index f21d8d8..b3fc826 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/elements/AbstractExecutorClass.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/elements/AbstractExecutorClass.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2019 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/evaluation/PivotModelManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/evaluation/PivotModelManager.java
index d08a61c..311cb72 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/evaluation/PivotModelManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/evaluation/PivotModelManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/executor/ExecutorMapType.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/executor/ExecutorMapType.java
index ee88c91..67d3f14 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/executor/ExecutorMapType.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/executor/ExecutorMapType.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/BasicQueryImpl.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/BasicQueryImpl.java
index 2d75386..4dcdf6c 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/BasicQueryImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/BasicQueryImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 IBM Corporation and others.
+ * Copyright (c) 2010, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/QueryImpl.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/QueryImpl.java
index f0a2559..3114dbb 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/QueryImpl.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/helper/QueryImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 IBM Corporation and others.
+ * Copyright (c) 2010, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/CompositionProperty.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/CompositionProperty.java
index 23f46aa..c95b76c 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/CompositionProperty.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/CompositionProperty.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ImplicitNonCompositionProperty.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ImplicitNonCompositionProperty.java
index 3c9349b..309c028 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ImplicitNonCompositionProperty.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ImplicitNonCompositionProperty.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/UnboxedOppositeNavigationProperty.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/UnboxedOppositeNavigationProperty.java
index 2eb4a92..c2d8eda 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/UnboxedOppositeNavigationProperty.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/UnboxedOppositeNavigationProperty.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 CEA LIST and others.
+ * Copyright (c) 2013, 2021 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorEnumerationLiteral.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorEnumerationLiteral.java
index cada754..e62b382 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorEnumerationLiteral.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorEnumerationLiteral.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorManager.java
index 244d23a..17fe201 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorPackage.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorPackage.java
index 14dd432..479a3c1 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorPackage.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorPackage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorProperty.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorProperty.java
index 6fb2690..653886e 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorProperty.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorProperty.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorType.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorType.java
index edcb79f..a6df7c7 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorType.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreExecutorType.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectivePackage.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectivePackage.java
index c781c79..9d70964 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectivePackage.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectivePackage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectiveType.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectiveType.java
index dee878e..b350b51 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectiveType.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/ecore/EcoreReflectiveType.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/ExecutorStandardLibrary.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/ExecutorStandardLibrary.java
index 6877dc4..2930a35 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/ExecutorStandardLibrary.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/ExecutorStandardLibrary.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyEcoreModelManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyEcoreModelManager.java
index ce659477..4c33ac9 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyEcoreModelManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyEcoreModelManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyModelManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyModelManager.java
index b38b6eb..ab47ad0 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyModelManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/library/executor/LazyModelManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/Orphanage.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/Orphanage.java
index ab93a4c..9834371 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/Orphanage.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/Orphanage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotExecutorManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotExecutorManager.java
index c7d24b2..6c6e52a 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotExecutorManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotExecutorManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2019 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotMetamodelManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotMetamodelManager.java
index ec6dfd7..f023ae6 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotMetamodelManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/PivotMetamodelManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/TemplateParameterSubstitutionVisitor.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/TemplateParameterSubstitutionVisitor.java
index 325032a..70cb2b3 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/TemplateParameterSubstitutionVisitor.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/manager/TemplateParameterSubstitutionVisitor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/OCLASResourceFactory.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/OCLASResourceFactory.java
index 475421b..06f3379 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/OCLASResourceFactory.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/OCLASResourceFactory.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/ProjectMap.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/ProjectMap.java
index 40429a0..88c5060 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/ProjectMap.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/ProjectMap.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/StandaloneProjectMap.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/StandaloneProjectMap.java
index 2387a3d..7580a94 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/StandaloneProjectMap.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/resource/StandaloneProjectMap.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EcoreTechnology.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EcoreTechnology.java
index 9a0d883..46114fb 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EcoreTechnology.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EcoreTechnology.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EnvironmentFactoryInternal.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EnvironmentFactoryInternal.java
index 289333a..ca15c76 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EnvironmentFactoryInternal.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/EnvironmentFactoryInternal.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/GlobalEnvironmentFactory.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/GlobalEnvironmentFactory.java
index 1769bc0..e5d2776 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/GlobalEnvironmentFactory.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/GlobalEnvironmentFactory.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotConstantsInternal.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotConstantsInternal.java
index 80d44f7..d2ee78b 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotConstantsInternal.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotConstantsInternal.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotUtilInternal.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotUtilInternal.java
index c5d2c23..edacc40 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotUtilInternal.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/utilities/PivotUtilInternal.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/EcoreOCLEValidator.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/EcoreOCLEValidator.java
index 27b7ad2..1cc42a6 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/EcoreOCLEValidator.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/EcoreOCLEValidator.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2019 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/PivotEObjectValidator.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/PivotEObjectValidator.java
index a268f2a..ff4cce3 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/PivotEObjectValidator.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/internal/validation/PivotEObjectValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/library/classifier/ClassifierAllInstancesOperation.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/library/classifier/ClassifierAllInstancesOperation.java
index f7bf3f8..e34069d 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/library/classifier/ClassifierAllInstancesOperation.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/library/classifier/ClassifierAllInstancesOperation.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/resource/BasicProjectManager.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/resource/BasicProjectManager.java
index 5f8d453..bb2a55a 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/resource/BasicProjectManager.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/resource/BasicProjectManager.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/AbstractEnvironmentFactory.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/AbstractEnvironmentFactory.java
index 54138a1..c664e24 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/AbstractEnvironmentFactory.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/AbstractEnvironmentFactory.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ClassUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ClassUtil.java
index ebe52ea..b13ed15 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ClassUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ClassUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/DebugTimestamp.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/DebugTimestamp.java
index 2c4eb03..4a460fb 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/DebugTimestamp.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/DebugTimestamp.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/EnvironmentFactory.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/EnvironmentFactory.java
index 86270a6..aec1ff6 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/EnvironmentFactory.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/EnvironmentFactory.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/LabelUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/LabelUtil.java
index 883d26c..2f045f7 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/LabelUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/LabelUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/NameUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/NameUtil.java
index 131de87..79a73fe 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/NameUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/NameUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/OCL.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/OCL.java
index 55238a6..7b0e3b9 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/OCL.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/OCL.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 IBM Corporation and others.
+ * Copyright (c) 2010, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotConstants.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotConstants.java
index 1beb535..4eae1d7 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotConstants.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotConstants.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotUtil.java
index 1757a5b..f32d06d 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/PivotUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/StringUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/StringUtil.java
index 192c120..f640ef8 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/StringUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/StringUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ThreadLocalExecutor.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ThreadLocalExecutor.java
index 8ad0c2d..6e2f921 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ThreadLocalExecutor.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ThreadLocalExecutor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ValueUtil.java b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ValueUtil.java
index fb05345..88206a6 100644
--- a/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ValueUtil.java
+++ b/plugins/org.eclipse.ocl.pivot/src/org/eclipse/ocl/pivot/utilities/ValueUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src-gen/org/eclipse/ocl/xtext/base/ui/contentassist/antlr/internal/InternalBaseLexer.java b/plugins/org.eclipse.ocl.xtext.base.ui/src-gen/org/eclipse/ocl/xtext/base/ui/contentassist/antlr/internal/InternalBaseLexer.java
index 31b8200..43f9b82 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src-gen/org/eclipse/ocl/xtext/base/ui/contentassist/antlr/internal/InternalBaseLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src-gen/org/eclipse/ocl/xtext/base/ui/contentassist/antlr/internal/InternalBaseLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.base.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/autoedit/BaseAutoEditStrategyProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/autoedit/BaseAutoEditStrategyProvider.java
index a2e0717..88193ab 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/autoedit/BaseAutoEditStrategyProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/autoedit/BaseAutoEditStrategyProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/AbstractBuildSelector.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/AbstractBuildSelector.java
index 622b8b2..417c817 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/AbstractBuildSelector.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/AbstractBuildSelector.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2017,2019 Willink Transformations and others.
+ * Copyright (c) 2017,2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/MultiValidationJob.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/MultiValidationJob.java
index ff72749..aa967e4 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/MultiValidationJob.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/builder/MultiValidationJob.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2017, 2019 Willink Transformations and others.
+ * Copyright (c) 2017, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateCommand.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateCommand.java
index 9fa78ea..c174dfe 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateCommand.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateCommand.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 CEA LIST and others.
+ * Copyright (c) 2014, 2020 CEA LIST and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateHandler.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateHandler.java
index 45dd7a8..daeff1b 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateHandler.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/commands/ValidateHandler.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseDescriptionLabelProvider.java
index 1b7eb93..24a67dd 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseLabelProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseLabelProvider.java
index 6f9e691..4e7336e 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/labeling/BaseLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseCSorASDocumentProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseCSorASDocumentProvider.java
index 99565b1..2c8c7fc 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseCSorASDocumentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseCSorASDocumentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseDocumentProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseDocumentProvider.java
index 398fae6..4ab2cfc 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseDocumentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseDocumentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseTerminalsTokenTypeToPartitionMapper.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseTerminalsTokenTypeToPartitionMapper.java
index 24e7b27..fc99280 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseTerminalsTokenTypeToPartitionMapper.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/BaseTerminalsTokenTypeToPartitionMapper.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/DeferredDocumentProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/DeferredDocumentProvider.java
index 61c7281..9bbdf8e 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/DeferredDocumentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/model/DeferredDocumentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineNode.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineNode.java
index f3413d7..8880c0a 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineNode.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineNode.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineTreeProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineTreeProvider.java
index 95942c9..2a444e4 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineTreeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineTreeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineWithEditorLinker.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineWithEditorLinker.java
index 3812628..5bfa556 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineWithEditorLinker.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/outline/BaseOutlineWithEditorLinker.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/quickfix/ExtensibleQuickfixProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/quickfix/ExtensibleQuickfixProvider.java
index ff69bd8..b10d889 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/quickfix/ExtensibleQuickfixProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/quickfix/ExtensibleQuickfixProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/ripoffs/ContainerContentProvider.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/ripoffs/ContainerContentProvider.java
index 25ac6dc..288dd6d 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/ripoffs/ContainerContentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/ripoffs/ContainerContentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/syntaxcoloring/BaseAntlrTokenToAttributeIdMapper.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/syntaxcoloring/BaseAntlrTokenToAttributeIdMapper.java
index 853d1b8..75bb0c5 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/syntaxcoloring/BaseAntlrTokenToAttributeIdMapper.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/syntaxcoloring/BaseAntlrTokenToAttributeIdMapper.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizard.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizard.java
index 3c655bc..522e52d 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizard.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizard.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Obeo and others.
+ * Copyright (c) 2013, 2020 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizardPage.java b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizardPage.java
index b2d3322..374f960 100644
--- a/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizardPage.java
+++ b/plugins/org.eclipse.ocl.xtext.base.ui/src/org/eclipse/ocl/xtext/base/ui/wizards/AbstractFileNewWizardPage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Obeo and others.
+ * Copyright (c) 2013, 2020 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/ImplicitOppositeCS.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/ImplicitOppositeCS.java
index 41cbe1c..31375e2 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/ImplicitOppositeCS.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/ImplicitOppositeCS.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/FeatureCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/FeatureCSImpl.java
index 4644f6a..2ffb16b 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/FeatureCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/FeatureCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/ImplicitOppositeCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/ImplicitOppositeCSImpl.java
index d12e92b..6744afe 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/ImplicitOppositeCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/ImplicitOppositeCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/NamespaceCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/NamespaceCSImpl.java
index f25ab04..f18a37d 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/NamespaceCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/NamespaceCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PathElementCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PathElementCSImpl.java
index 222b14c..3260aa7 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PathElementCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PathElementCSImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PivotableElementCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PivotableElementCSImpl.java
index 3a1a948..d5e5819 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PivotableElementCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/PivotableElementCSImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/TypeCSImpl.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/TypeCSImpl.java
index a669d2c..038c0cc 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/TypeCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/impl/TypeCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/util/BaseCSValidator.java b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/util/BaseCSValidator.java
index 5901532..d5fdb6f 100644
--- a/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/util/BaseCSValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.base/emf-gen/org/eclipse/ocl/xtext/basecs/util/BaseCSValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src-gen/org/eclipse/ocl/xtext/base/parser/antlr/internal/InternalBaseLexer.java b/plugins/org.eclipse.ocl.xtext.base/src-gen/org/eclipse/ocl/xtext/base/parser/antlr/internal/InternalBaseLexer.java
index f921125..b0ccf63 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src-gen/org/eclipse/ocl/xtext/base/parser/antlr/internal/InternalBaseLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src-gen/org/eclipse/ocl/xtext/base/parser/antlr/internal/InternalBaseLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.base.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseRuntimeModule.java
index d0a0c28..8232cb0 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseStandaloneSetup.java
index 06abd0e..c6f9d07 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/BaseStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/as2cs/BaseLocationInFileProvider.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/as2cs/BaseLocationInFileProvider.java
index 60ffd23..5e1717d 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/as2cs/BaseLocationInFileProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/as2cs/BaseLocationInFileProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/attributes/DebugPivotCSAttribution.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/attributes/DebugPivotCSAttribution.java
index 1e19f56..5ba18a6 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/attributes/DebugPivotCSAttribution.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/attributes/DebugPivotCSAttribution.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/BaseCS2AS.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/BaseCS2AS.java
index 2bcfb2f..2cb811b 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/BaseCS2AS.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/BaseCS2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/CS2ASConversion.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/CS2ASConversion.java
index a65edb7..03d2988 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/CS2ASConversion.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/CS2ASConversion.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/Continuations.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/Continuations.java
index 8ff770d..aab0ce0 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/Continuations.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/Continuations.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ExceptionAdapter.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ExceptionAdapter.java
index 19be3de..ebf5baa 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ExceptionAdapter.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ExceptionAdapter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ImportDiagnostic.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ImportDiagnostic.java
index ebc3a06..e81d772 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ImportDiagnostic.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ImportDiagnostic.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ValidationDiagnostic.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ValidationDiagnostic.java
index 4c61e1e..f39fe8d 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ValidationDiagnostic.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/cs2as/ValidationDiagnostic.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/AbstractBaseFormatter.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/AbstractBaseFormatter.java
index 191b1e9..7a24c5a 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/AbstractBaseFormatter.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/AbstractBaseFormatter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/BaseFormatter.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/BaseFormatter.java
index a00498b..43e4baa 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/BaseFormatter.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/formatting/BaseFormatter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/AbstractJavaClassScope.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/AbstractJavaClassScope.java
index df6885a..c28e6cc 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/AbstractJavaClassScope.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/AbstractJavaClassScope.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScopeProvider.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScopeProvider.java
index 03f11c0..6292d63 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScoping.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScoping.java
index 5743c39..1151661 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScoping.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/BaseScoping.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/IScopeView.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/IScopeView.java
index 2df861c..48618f5 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/IScopeView.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/scoping/IScopeView.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseCrossReferenceSerializer.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseCrossReferenceSerializer.java
index b097cdd..12b5210 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseCrossReferenceSerializer.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseCrossReferenceSerializer.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseHiddenTokenSequencer.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseHiddenTokenSequencer.java
index 260e07f..783c968 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseHiddenTokenSequencer.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/serializer/BaseHiddenTokenSequencer.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/BinaryGrammarResourceFactoryImpl.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/BinaryGrammarResourceFactoryImpl.java
index 41ea370..01632a5 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/BinaryGrammarResourceFactoryImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/BinaryGrammarResourceFactoryImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 itemis AG (http://www.itemis.eu) and others.
+ * Copyright (c) 2013, 2020 itemis AG (http://www.itemis.eu) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/PivotResourceServiceProvider.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/PivotResourceServiceProvider.java
index cbd1b57..9fb94eb 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/PivotResourceServiceProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/PivotResourceServiceProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/RetokenizingTokenSource.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/RetokenizingTokenSource.java
index 5b23fdb..858c597 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/RetokenizingTokenSource.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/services/RetokenizingTokenSource.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/AbstractGrammarResource.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/AbstractGrammarResource.java
index 9897937..3d1156f 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/AbstractGrammarResource.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/AbstractGrammarResource.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/BasePlugin.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/BasePlugin.java
index a8fbe86..6b80895 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/BasePlugin.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/BasePlugin.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/NamedElementCSLabelGenerator.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/NamedElementCSLabelGenerator.java
index 9774ecd..bd8995c 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/NamedElementCSLabelGenerator.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/NamedElementCSLabelGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/PivotDiagnosticConverter.java b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/PivotDiagnosticConverter.java
index 0ffa134..a78ff59 100644
--- a/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/PivotDiagnosticConverter.java
+++ b/plugins/org.eclipse.ocl.xtext.base/src/org/eclipse/ocl/xtext/base/utilities/PivotDiagnosticConverter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src-gen/org/eclipse/ocl/xtext/completeocl/ui/contentassist/antlr/internal/InternalCompleteOCLLexer.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src-gen/org/eclipse/ocl/xtext/completeocl/ui/contentassist/antlr/internal/InternalCompleteOCLLexer.java
index dbcb1d0..bbf2cdc 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src-gen/org/eclipse/ocl/xtext/completeocl/ui/contentassist/antlr/internal/InternalCompleteOCLLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src-gen/org/eclipse/ocl/xtext/completeocl/ui/contentassist/antlr/internal/InternalCompleteOCLLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.completeocl.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLDocumentProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLDocumentProvider.java
index 74cb3af..79e6720 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLDocumentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLDocumentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Willink Transformations and others.
+ * Copyright (c) 2014, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLUiModule.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLUiModule.java
index 1333413..85daf24 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLUiModule.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/CompleteOCLUiModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/commands/LoadCompleteOCLResourceHandler.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/commands/LoadCompleteOCLResourceHandler.java
index 52288bd..f1a52c8 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/commands/LoadCompleteOCLResourceHandler.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/commands/LoadCompleteOCLResourceHandler.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/contentassist/CompleteOCLProposalProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/contentassist/CompleteOCLProposalProvider.java
index f2cf542..b236aa9 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/contentassist/CompleteOCLProposalProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/contentassist/CompleteOCLProposalProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLDescriptionLabelProvider.java
index a8d2ef8..ee0b475 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLLabelProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLLabelProvider.java
index 3ac37dc..c7af64c 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/labeling/CompleteOCLLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/messages/CompleteOCLUIMessages.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/messages/CompleteOCLUIMessages.java
index 16393ae..34cc9db 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/messages/CompleteOCLUIMessages.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/messages/CompleteOCLUIMessages.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Obeo and others.
+ * Copyright (c) 2013, 2020 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/outline/CompleteOCLOutlineTreeProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/outline/CompleteOCLOutlineTreeProvider.java
index 1599018..156905f 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/outline/CompleteOCLOutlineTreeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/outline/CompleteOCLOutlineTreeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/wizards/CompleteOCLFileDialog.java b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/wizards/CompleteOCLFileDialog.java
index a42bdc5..efd4d75 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/wizards/CompleteOCLFileDialog.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl.ui/src/org/eclipse/ocl/xtext/completeocl/ui/wizards/CompleteOCLFileDialog.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Obeo and others.
+ * Copyright (c) 2013, 2020 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src-gen/org/eclipse/ocl/xtext/completeocl/parser/antlr/internal/InternalCompleteOCLLexer.java b/plugins/org.eclipse.ocl.xtext.completeocl/src-gen/org/eclipse/ocl/xtext/completeocl/parser/antlr/internal/InternalCompleteOCLLexer.java
index dd75415..81d919d 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src-gen/org/eclipse/ocl/xtext/completeocl/parser/antlr/internal/InternalCompleteOCLLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src-gen/org/eclipse/ocl/xtext/completeocl/parser/antlr/internal/InternalCompleteOCLLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.completeocl.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLRuntimeModule.java
index 3e4644c..d9c1f11 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLStandaloneSetup.java
index 9c7d628..1132bf0 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/CompleteOCLStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/attributes/OperationContextFilter.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/attributes/OperationContextFilter.java
index a9fd25c..f040260 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/attributes/OperationContextFilter.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/attributes/OperationContextFilter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCS2AS.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCS2AS.java
index 80ab988..40c3656 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCS2AS.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCS2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCSPreOrderVisitor.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCSPreOrderVisitor.java
index 4c05544..e3aafec 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCSPreOrderVisitor.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/cs2as/CompleteOCLCSPreOrderVisitor.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScopeProvider.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScopeProvider.java
index 0b12b9b..a0f612d 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScoping.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScoping.java
index 4cf312b..3c54079 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScoping.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/scoping/CompleteOCLScoping.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLLoader.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLLoader.java
index c41aef2..5a6a28b 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLLoader.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLLoader.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLPlugin.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLPlugin.java
index 7a3b024..5476355 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLPlugin.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/CompleteOCLPlugin.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/PathNameDeclCSLabelGenerator.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/PathNameDeclCSLabelGenerator.java
index 87107e7..619ccf7 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/PathNameDeclCSLabelGenerator.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/utilities/PathNameDeclCSLabelGenerator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/validation/CompleteOCLEObjectValidator.java b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/validation/CompleteOCLEObjectValidator.java
index 8f1389e..154b9b7 100644
--- a/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/validation/CompleteOCLEObjectValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.completeocl/src/org/eclipse/ocl/xtext/completeocl/validation/CompleteOCLEObjectValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src-gen/org/eclipse/ocl/xtext/essentialocl/ui/contentassist/antlr/internal/InternalEssentialOCLLexer.java b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src-gen/org/eclipse/ocl/xtext/essentialocl/ui/contentassist/antlr/internal/InternalEssentialOCLLexer.java
index eb9174f..19cfb55 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src-gen/org/eclipse/ocl/xtext/essentialocl/ui/contentassist/antlr/internal/InternalEssentialOCLLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src-gen/org/eclipse/ocl/xtext/essentialocl/ui/contentassist/antlr/internal/InternalEssentialOCLLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.essentialocl.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLDescriptionLabelProvider.java
index c0f8d30..66a8d3d 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLLabelProvider.java b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLLabelProvider.java
index 57ecd41..16444ee 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl.ui/src/org/eclipse/ocl/xtext/essentialocl/ui/labeling/EssentialOCLLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralExpCS.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralExpCS.java
index 3f7c829..581b4f8 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralExpCS.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralExpCS.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralPartCS.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralPartCS.java
index e83bc8c..0fddb74 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralPartCS.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/MapLiteralPartCS.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/OperatorExpCS.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/OperatorExpCS.java
index 2eca906..e808d5a 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/OperatorExpCS.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/OperatorExpCS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/InfixExpCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/InfixExpCSImpl.java
index 253539f..beb09af 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/InfixExpCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/InfixExpCSImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/LetVariableCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/LetVariableCSImpl.java
index 05bfe56..3436cbb 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/LetVariableCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/LetVariableCSImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralExpCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralExpCSImpl.java
index 6db9630..7cf3539 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralExpCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralExpCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralPartCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralPartCSImpl.java
index 3c9326e..779fc4e 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralPartCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapLiteralPartCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapTypeCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapTypeCSImpl.java
index 09815ad..b693d7d 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapTypeCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/MapTypeCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/PrefixExpCSImpl.java b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/PrefixExpCSImpl.java
index 21d2455..6ef8d82 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/PrefixExpCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/emf-gen/org/eclipse/ocl/xtext/essentialoclcs/impl/PrefixExpCSImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src-gen/org/eclipse/ocl/xtext/essentialocl/parser/antlr/internal/InternalEssentialOCLLexer.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src-gen/org/eclipse/ocl/xtext/essentialocl/parser/antlr/internal/InternalEssentialOCLLexer.java
index 4c7e841..0d1a954 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src-gen/org/eclipse/ocl/xtext/essentialocl/parser/antlr/internal/InternalEssentialOCLLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src-gen/org/eclipse/ocl/xtext/essentialocl/parser/antlr/internal/InternalEssentialOCLLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.essentialocl.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLRuntimeModule.java
index 7c846db..3e93654 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLStandaloneSetup.java
index 96151b9..fdbce0f 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/EssentialOCLStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/cs2as/EssentialOCLCS2AS.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/cs2as/EssentialOCLCS2AS.java
index 90366c9..14f124b 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/cs2as/EssentialOCLCS2AS.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/cs2as/EssentialOCLCS2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/scoping/EssentialOCLScopeProvider.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/scoping/EssentialOCLScopeProvider.java
index c19471e..172d4e2 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/scoping/EssentialOCLScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/scoping/EssentialOCLScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/utilities/EssentialOCLCSResource.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/utilities/EssentialOCLCSResource.java
index de350ae..7023a40 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/utilities/EssentialOCLCSResource.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/utilities/EssentialOCLCSResource.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/validation/EssentialOCLJavaValidator.java b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/validation/EssentialOCLJavaValidator.java
index 159245e..66ae1ac 100644
--- a/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/validation/EssentialOCLJavaValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.essentialocl/src/org/eclipse/ocl/xtext/essentialocl/validation/EssentialOCLJavaValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src-gen/org/eclipse/ocl/xtext/markup/ui/contentassist/antlr/internal/InternalMarkupLexer.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src-gen/org/eclipse/ocl/xtext/markup/ui/contentassist/antlr/internal/InternalMarkupLexer.java
index 5626741..b5fa810 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src-gen/org/eclipse/ocl/xtext/markup/ui/contentassist/antlr/internal/InternalMarkupLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src-gen/org/eclipse/ocl/xtext/markup/ui/contentassist/antlr/internal/InternalMarkupLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.markup.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/MarkupUiModule.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/MarkupUiModule.java
index 1c4d013..43b901f 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/MarkupUiModule.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/MarkupUiModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/contentassist/MarkupProposalProvider.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/contentassist/MarkupProposalProvider.java
index e9785c2..223f9cf 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/contentassist/MarkupProposalProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/contentassist/MarkupProposalProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupCompositeHover.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupCompositeHover.java
index 8a2606e..2802e71 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupCompositeHover.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupCompositeHover.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2016, 2018 Willink Transformations and others.
+ * Copyright (c) 2016, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupHover.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupHover.java
index 27e0715..2639969 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupHover.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/hover/MarkupHover.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupDescriptionLabelProvider.java
index e0cee3a..f7460af 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupLabelProvider.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupLabelProvider.java
index 39853a6..bd43dbd 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/labeling/MarkupLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/outline/MarkupOutlineTreeProvider.java b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/outline/MarkupOutlineTreeProvider.java
index 2f3928f..9cb8c49 100644
--- a/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/outline/MarkupOutlineTreeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.markup.ui/src/org/eclipse/ocl/xtext/markup/ui/outline/MarkupOutlineTreeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/emf-gen/org/eclipse/ocl/xtext/markupcs/impl/FigureElementImpl.java b/plugins/org.eclipse.ocl.xtext.markup/emf-gen/org/eclipse/ocl/xtext/markupcs/impl/FigureElementImpl.java
index 02588d2..fcbe608 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/emf-gen/org/eclipse/ocl/xtext/markupcs/impl/FigureElementImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/emf-gen/org/eclipse/ocl/xtext/markupcs/impl/FigureElementImpl.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src-gen/org/eclipse/ocl/xtext/markup/parser/antlr/internal/InternalMarkupLexer.java b/plugins/org.eclipse.ocl.xtext.markup/src-gen/org/eclipse/ocl/xtext/markup/parser/antlr/internal/InternalMarkupLexer.java
index 384ba4a..26437cb 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src-gen/org/eclipse/ocl/xtext/markup/parser/antlr/internal/InternalMarkupLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src-gen/org/eclipse/ocl/xtext/markup/parser/antlr/internal/InternalMarkupLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.markup.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupRuntimeModule.java
index 4b54da0..0528cbd 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupStandaloneSetup.java
index 7319ac2..e6db257 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToString.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToString.java
index c97d6b1..cc1d200 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToString.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToString.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToTree.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToTree.java
index ba6c88f..1fbb7c4 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToTree.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupToTree.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupUtils.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupUtils.java
index 9c4b7d3..013a404 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupUtils.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/MarkupUtils.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/formatting/MarkupFormatter.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/formatting/MarkupFormatter.java
index 000e1e2..2784ed5 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/formatting/MarkupFormatter.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/formatting/MarkupFormatter.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/scoping/MarkupScopeProvider.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/scoping/MarkupScopeProvider.java
index c5b504f..f18cce1 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/scoping/MarkupScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/scoping/MarkupScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/services/MarkupValueConverterService.java b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/services/MarkupValueConverterService.java
index d268336..58584f2 100644
--- a/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/services/MarkupValueConverterService.java
+++ b/plugins/org.eclipse.ocl.xtext.markup/src/org/eclipse/ocl/xtext/markup/services/MarkupValueConverterService.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src-gen/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/antlr/internal/InternalOCLinEcoreLexer.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src-gen/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/antlr/internal/InternalOCLinEcoreLexer.java
index ce9dad1..404eef3 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src-gen/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/antlr/internal/InternalOCLinEcoreLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src-gen/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/antlr/internal/InternalOCLinEcoreLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.oclinecore.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiModule.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiModule.java
index e63e710..ab008fd 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiModule.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiPluginHelper.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiPluginHelper.java
index 10b84ec..d00a488 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiPluginHelper.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/OCLinEcoreUiPluginHelper.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/commands/AbstractSaveAsHandler.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/commands/AbstractSaveAsHandler.java
index c0f6d25..8b4268f 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/commands/AbstractSaveAsHandler.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/commands/AbstractSaveAsHandler.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/OCLinEcoreProposalProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/OCLinEcoreProposalProvider.java
index 578f1b5..bba67de 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/OCLinEcoreProposalProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/contentassist/OCLinEcoreProposalProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreDescriptionLabelProvider.java
index 40fb0fc..4a6a7a8 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreLabelProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreLabelProvider.java
index 34f1ca9..c26148f 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/labeling/OCLinEcoreLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/messages/OCLinEcoreUIMessages.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/messages/OCLinEcoreUIMessages.java
index daaf22a..449e55c 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/messages/OCLinEcoreUIMessages.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/messages/OCLinEcoreUIMessages.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/model/OCLinEcoreDocumentProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/model/OCLinEcoreDocumentProvider.java
index 014aa6a..5e39d81 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/model/OCLinEcoreDocumentProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/model/OCLinEcoreDocumentProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/outline/OCLinEcoreOutlineTreeProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/outline/OCLinEcoreOutlineTreeProvider.java
index f83f9bd..1cf170c 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/outline/OCLinEcoreOutlineTreeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/outline/OCLinEcoreOutlineTreeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/preferences/OCLinEcoreProjectPreferencePage.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/preferences/OCLinEcoreProjectPreferencePage.java
index d02270c..12bde4c 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/preferences/OCLinEcoreProjectPreferencePage.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/preferences/OCLinEcoreProjectPreferencePage.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/AbstractOCLinEcoreFileNewWizard.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/AbstractOCLinEcoreFileNewWizard.java
index 7a77ad8..ab2fad4 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/AbstractOCLinEcoreFileNewWizard.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/AbstractOCLinEcoreFileNewWizard.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileDialog.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileDialog.java
index 1ce9022..d86a154 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileDialog.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileDialog.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileNewWizard.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileNewWizard.java
index 65cc111..2ab6050 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileNewWizard.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/EcoreWithOCLFileNewWizard.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/OCLinEcoreFileDialog.java b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/OCLinEcoreFileDialog.java
index 5792210..ff517ed 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/OCLinEcoreFileDialog.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore.ui/src/org/eclipse/ocl/xtext/oclinecore/ui/wizards/OCLinEcoreFileDialog.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src-gen/org/eclipse/ocl/xtext/oclinecore/parser/antlr/internal/InternalOCLinEcoreLexer.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src-gen/org/eclipse/ocl/xtext/oclinecore/parser/antlr/internal/InternalOCLinEcoreLexer.java
index 0612450..c4fee71 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src-gen/org/eclipse/ocl/xtext/oclinecore/parser/antlr/internal/InternalOCLinEcoreLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src-gen/org/eclipse/ocl/xtext/oclinecore/parser/antlr/internal/InternalOCLinEcoreLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.oclinecore.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreRuntimeModule.java
index 5afb7ec..d618692 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreStandaloneSetup.java
index 226174f..3e97942 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/OCLinEcoreStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/cs2as/OCLinEcoreCS2AS.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/cs2as/OCLinEcoreCS2AS.java
index e77fdb3..dbeed84 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/cs2as/OCLinEcoreCS2AS.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/cs2as/OCLinEcoreCS2AS.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/scoping/OCLinEcoreScopeProvider.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/scoping/OCLinEcoreScopeProvider.java
index e3bd09b..6ecefae 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/scoping/OCLinEcoreScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/scoping/OCLinEcoreScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/utilities/OCLinEcoreCSResource.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/utilities/OCLinEcoreCSResource.java
index 75b01e4..761c9c8 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/utilities/OCLinEcoreCSResource.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/utilities/OCLinEcoreCSResource.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/validation/OCLinEcoreEObjectValidator.java b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/validation/OCLinEcoreEObjectValidator.java
index 3af1070..2997364 100644
--- a/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/validation/OCLinEcoreEObjectValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.oclinecore/src/org/eclipse/ocl/xtext/oclinecore/validation/OCLinEcoreEObjectValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src-gen/org/eclipse/ocl/xtext/oclstdlib/ui/contentassist/antlr/internal/InternalOCLstdlibLexer.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src-gen/org/eclipse/ocl/xtext/oclstdlib/ui/contentassist/antlr/internal/InternalOCLstdlibLexer.java
index 9e0983d..752df70 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src-gen/org/eclipse/ocl/xtext/oclstdlib/ui/contentassist/antlr/internal/InternalOCLstdlibLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src-gen/org/eclipse/ocl/xtext/oclstdlib/ui/contentassist/antlr/internal/InternalOCLstdlibLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.oclstdlib.ui.contentassist.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/OCLstdlibUiModule.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/OCLstdlibUiModule.java
index 402aebf..49056d9 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/OCLstdlibUiModule.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/OCLstdlibUiModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibDescriptionLabelProvider.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibDescriptionLabelProvider.java
index dc80d2b..cad70e5 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibDescriptionLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibDescriptionLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibLabelProvider.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibLabelProvider.java
index dd5838d..670e909 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibLabelProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/labeling/OCLstdlibLabelProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/messages/OCLstdlibUIMessages.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/messages/OCLstdlibUIMessages.java
index a20fc0f..e0421a4 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/messages/OCLstdlibUIMessages.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/messages/OCLstdlibUIMessages.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2018 Willink Transformations and others.
+ * Copyright (c) 2012, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/outline/OCLstdlibOutlineTreeProvider.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/outline/OCLstdlibOutlineTreeProvider.java
index d077949..02a74b6 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/outline/OCLstdlibOutlineTreeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/outline/OCLstdlibOutlineTreeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibReferenceUpdater.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibReferenceUpdater.java
index 90861db..5e1d765 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibReferenceUpdater.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibReferenceUpdater.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibRenameStrategy.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibRenameStrategy.java
index 05fd5ed..34e2c67 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibRenameStrategy.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/refactoring/OCLstdlibRenameStrategy.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileDialog.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileDialog.java
index a538c66..13347c2 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileDialog.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileDialog.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileNewWizard.java b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileNewWizard.java
index 80b635b..b422d38 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileNewWizard.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib.ui/src/org/eclipse/ocl/xtext/oclstdlib/ui/wizards/OCLstdlibFileNewWizard.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/LibOppositeCS.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/LibOppositeCS.java
index 14cfa7f..77f0fb0 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/LibOppositeCS.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/LibOppositeCS.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/impl/LibOppositeCSImpl.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/impl/LibOppositeCSImpl.java
index 6dd9dac..e98acf3 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/impl/LibOppositeCSImpl.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/emf-gen/org/eclipse/ocl/xtext/oclstdlibcs/impl/LibOppositeCSImpl.java
@@ -1,5 +1,5 @@
/**
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src-gen/org/eclipse/ocl/xtext/oclstdlib/parser/antlr/internal/InternalOCLstdlibLexer.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src-gen/org/eclipse/ocl/xtext/oclstdlib/parser/antlr/internal/InternalOCLstdlibLexer.java
index d1f6c2e..c48632c 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src-gen/org/eclipse/ocl/xtext/oclstdlib/parser/antlr/internal/InternalOCLstdlibLexer.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src-gen/org/eclipse/ocl/xtext/oclstdlib/parser/antlr/internal/InternalOCLstdlibLexer.java
@@ -1,3 +1,13 @@
+/*******************************************************************************
+ * Copyright (c) 2021 Willink Transformations and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v20.html
+ *
+ * Contributors:
+ * E.D.Willink - initial API and implementation
+ *******************************************************************************/
package org.eclipse.ocl.xtext.oclstdlib.parser.antlr.internal;
// Hack: Use our own Lexer superclass by means of import.
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibRuntimeModule.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibRuntimeModule.java
index fcaf9c4..84f132e 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibRuntimeModule.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibRuntimeModule.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibStandaloneSetup.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibStandaloneSetup.java
index 9ab3e18..9d9a053 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibStandaloneSetup.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/OCLstdlibStandaloneSetup.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/scoping/OCLstdlibScopeProvider.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/scoping/OCLstdlibScopeProvider.java
index f5366fa..acb7ff3 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/scoping/OCLstdlibScopeProvider.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/scoping/OCLstdlibScopeProvider.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibCompositeEValidator.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibCompositeEValidator.java
index 0f7922e..b60fb26 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibCompositeEValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibCompositeEValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibJavaValidator.java b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibJavaValidator.java
index 0fccff0..310cd0a 100644
--- a/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibJavaValidator.java
+++ b/plugins/org.eclipse.ocl.xtext.oclstdlib/src/org/eclipse/ocl/xtext/oclstdlib/validation/OCLstdlibJavaValidator.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2018 Willink Transformations and others.
+ * Copyright (c) 2013, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
@@ -7,7 +7,7 @@
*
* Contributors:
* E.D.Willink - initial API and implementation
- *******************************************************************************/
+ *******************************************************************************/
package org.eclipse.ocl.xtext.oclstdlib.validation;
import java.util.ArrayList;
diff --git a/plugins/org.eclipse.ocl/src/org/eclipse/ocl/internal/l10n/OCLMessages.java b/plugins/org.eclipse.ocl/src/org/eclipse/ocl/internal/l10n/OCLMessages.java
index 80b1879..589da00 100644
--- a/plugins/org.eclipse.ocl/src/org/eclipse/ocl/internal/l10n/OCLMessages.java
+++ b/plugins/org.eclipse.ocl/src/org/eclipse/ocl/internal/l10n/OCLMessages.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2005, 2018 IBM Corporation and others.
+ * Copyright (c) 2005, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/plugins/org.eclipse.ocl/src/org/eclipse/ocl/parser/AbstractOCLAnalyzer.java b/plugins/org.eclipse.ocl/src/org/eclipse/ocl/parser/AbstractOCLAnalyzer.java
index a121c28..962259d 100644
--- a/plugins/org.eclipse.ocl/src/org/eclipse/ocl/parser/AbstractOCLAnalyzer.java
+++ b/plugins/org.eclipse.ocl/src/org/eclipse/ocl/parser/AbstractOCLAnalyzer.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2005, 2018 IBM Corporation and others.
+ * Copyright (c) 2005, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/releng/org.eclipse.ocl.releng.build-site/updates.sh b/releng/org.eclipse.ocl.releng.build-site/updates.sh
index d340692..6e7ac96 100644
--- a/releng/org.eclipse.ocl.releng.build-site/updates.sh
+++ b/releng/org.eclipse.ocl.releng.build-site/updates.sh
@@ -1,6 +1,6 @@
#!/bin/bash -xv
#*******************************************************************************
-# Copyright (c) 2018, 2020 Willink Transformations and others.
+# Copyright (c) 2018, 2021 Willink Transformations and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v2.0
# which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.validity.test/src/org/eclipse/ocl/examples/validity/test/AbstractValidityTestCase.java b/tests/org.eclipse.ocl.examples.validity.test/src/org/eclipse/ocl/examples/validity/test/AbstractValidityTestCase.java
index 7814f91..6273770 100644
--- a/tests/org.eclipse.ocl.examples.validity.test/src/org/eclipse/ocl/examples/validity/test/AbstractValidityTestCase.java
+++ b/tests/org.eclipse.ocl.examples.validity.test/src/org/eclipse/ocl/examples/validity/test/AbstractValidityTestCase.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2018 Obeo and others.
+ * Copyright (c) 2014, 2021 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/DelegatesTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/DelegatesTest.java
index 056f6b7..36e8b04 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/DelegatesTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/DelegatesTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateBooleanOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateBooleanOperationsTest4.java
index b8557b5..d804d91 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateBooleanOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateBooleanOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Eclipse Modeling Project and others.
+ * Copyright (c) 2010, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateClassifierOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateClassifierOperationsTest4.java
index 48826f2..719a7e4 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateClassifierOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateClassifierOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateCollectionOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateCollectionOperationsTest4.java
index 97bb3a2..377cc69 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateCollectionOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateCollectionOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Eclipse Modeling Project and others.
+ * Copyright (c) 2010, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateConstructsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateConstructsTest4.java
index e41af92..e42edbe 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateConstructsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateConstructsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateMapOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateMapOperationsTest4.java
index 11b4e77..2ae451a 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateMapOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateMapOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Eclipse Modeling Project and others.
+ * Copyright (c) 2015, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateModelOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateModelOperationsTest4.java
index 9653fa3..dade17d 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateModelOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateModelOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNameVisibilityTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNameVisibilityTest4.java
index 0f937df..319e234 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNameVisibilityTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNameVisibilityTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNumericOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNumericOperationsTest4.java
index 2833186..24bf8d7 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNumericOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateNumericOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Eclipse Modeling Project and others.
+ * Copyright (c) 2010, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateOclAnyOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateOclAnyOperationsTest4.java
index f48221d..e2f7eee 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateOclAnyOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateOclAnyOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateStringOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateStringOperationsTest4.java
index 59f9f72..d53cf25 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateStringOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateStringOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Eclipse Modeling Project and others.
+ * Copyright (c) 2010, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateTupleOperationsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateTupleOperationsTest4.java
index b3e33d1..c066eb9 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateTupleOperationsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateTupleOperationsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2019 Eclipse Modeling Project and others.
+ * Copyright (c) 2014, 2021 Eclipse Modeling Project and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateUMLTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateUMLTest4.java
index e8948d6..28079fb 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateUMLTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/EvaluateUMLTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/InheritanceTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/InheritanceTests.java
index 9b31a15..fce6e94 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/InheritanceTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/InheritanceTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/IteratorsTest4.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/IteratorsTest4.java
index 39e3157..e536f4f 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/IteratorsTest4.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/IteratorsTest4.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 IBM Corporation and others.
+ * Copyright (c) 2010, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/LeakTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/LeakTests.java
index 21a321c..1fc0fbb 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/LeakTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/LeakTests.java
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2015, 2019 Christian W. Damus and others.
+ * Copyright (c) 2015, 2021 Christian W. Damus and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestCase.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestCase.java
index e01f6ce..5caa11e 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestCase.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestCase.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestSuite.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestSuite.java
index 762259c..3cb4fba 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestSuite.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PivotTestSuite.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PrettyPrinterTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PrettyPrinterTest.java
index f623a42..6029be0 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PrettyPrinterTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/PrettyPrinterTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/StereotypesTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/StereotypesTest.java
index 3d94779..afbe748 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/StereotypesTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/StereotypesTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2019 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/TestOCL.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/TestOCL.java
index d4cf9bf..b9ca1c0 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/TestOCL.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/TestOCL.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/UMLValidateTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/UMLValidateTest.java
index 05441ff..e615a90 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/UMLValidateTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/UMLValidateTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/ValidateTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/ValidateTests.java
index bcb7245..8ab2350 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/ValidateTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/pivot/tests/ValidateTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2014, 2019 Willink Transformations and others.
+ * Copyright (c) 2014, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/ecore/AbstractProjectMapTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/ecore/AbstractProjectMapTest.java
index afacb8d..f4979a4 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/ecore/AbstractProjectMapTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/ecore/AbstractProjectMapTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/generic/GenericKeywordsTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/generic/GenericKeywordsTest.java
index ce91c85..2a1fabe 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/generic/GenericKeywordsTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/generic/GenericKeywordsTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 IBM Corporation and others.
+ * Copyright (c) 2010, 2021 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractBuilderTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractBuilderTests.java
index 5d0a941..e77fe23 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractBuilderTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractBuilderTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2019 Willink Transformations and others.
+ * Copyright (c) 2019, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractGrammarTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractGrammarTests.java
index 860cacf..8c17abd 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractGrammarTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AbstractGrammarTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AllXtextTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AllXtextTests.java
index e4ade9f..d2dabbb 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AllXtextTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/AllXtextTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/DebuggerTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/DebuggerTests.java
index adc68a8..39e2dd6 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/DebuggerTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/DebuggerTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/EditTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/EditTests.java
index 93451ec..eec7636 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/EditTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/EditTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FileNewWizardTest.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FileNewWizardTest.java
index fe55a88..c57d47c 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FileNewWizardTest.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FileNewWizardTest.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2019 Obeo and others.
+ * Copyright (c) 2013, 2020 Obeo and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FlowAnalysisTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FlowAnalysisTests.java
index bfbf151..308d51f 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FlowAnalysisTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/FlowAnalysisTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarRuleVectorTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarRuleVectorTests.java
index 208181a..b1e366b 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarRuleVectorTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarRuleVectorTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2018 Willink Transformations and others.
+ * Copyright (c) 2018, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarTests.java
index e080d30..ac6b193 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/GrammarTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2018 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/IdiomsLoadTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/IdiomsLoadTests.java
index 1f03aa9..40e8f08 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/IdiomsLoadTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/IdiomsLoadTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/ImportTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/ImportTests.java
index f93e221..cf1476a 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/ImportTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/ImportTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/LoadTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/LoadTests.java
index e6a15dd..ef973e4 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/LoadTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/LoadTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MarkupTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MarkupTests.java
index abcf44d..334e9f3 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MarkupTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MarkupTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2018 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MoreSerializeTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MoreSerializeTests.java
index 7bb214b..a3854f0 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MoreSerializeTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/MoreSerializeTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLinEcoreTutorialExamples.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLinEcoreTutorialExamples.java
index 16e21e1..b8bf66a 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLinEcoreTutorialExamples.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLinEcoreTutorialExamples.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2020 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLstdlibTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLstdlibTests.java
index 173c386..2294583 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLstdlibTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/OCLstdlibTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2020 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotDocumentationExamples.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotDocumentationExamples.java
index 4600b48..0d41755 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotDocumentationExamples.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotDocumentationExamples.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2011, 2019 Willink Transformations and others.
+ * Copyright (c) 2011, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotTests.java
index 153e5f8..e7435a7 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/PivotTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/RoundTripTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/RoundTripTests.java
index c7321a9..2e4518c 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/RoundTripTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/RoundTripTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializationBuilderTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializationBuilderTests.java
index 01d190d..874f48f 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializationBuilderTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializationBuilderTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2018 Willink Transformations and others.
+ * Copyright (c) 2018, 2020 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializeTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializeTests.java
index a55997f..fdc9b78 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializeTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/SerializeTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2019 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UML25LoadTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UML25LoadTests.java
index 0907d78..9e12f45 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UML25LoadTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UML25LoadTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2013, 2020 Willink Transformations and others.
+ * Copyright (c) 2013, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UsageTests.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UsageTests.java
index 6e184d5..febe2f4 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UsageTests.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/test/xtext/UsageTests.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2012, 2020 Willink Transformations and others.
+ * Copyright (c) 2012, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/TestUtil.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/TestUtil.java
index 60b5cf9..b5f92e6 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/TestUtil.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/TestUtil.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2015, 2019 Willink Transformations and others.
+ * Copyright (c) 2015, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
diff --git a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/XtextTestCase.java b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/XtextTestCase.java
index 86daf9e..4257cd1 100644
--- a/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/XtextTestCase.java
+++ b/tests/org.eclipse.ocl.examples.xtext.tests/src/org/eclipse/ocl/examples/xtext/tests/XtextTestCase.java
@@ -1,5 +1,5 @@
/*******************************************************************************
- * Copyright (c) 2010, 2018 Willink Transformations and others.
+ * Copyright (c) 2010, 2021 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at