plugins/contracts/org.polarsys.chess.contracts.contractEditor/src/org/polarsys/chess/contracts/contractEditor/CustomContractEditorTab.java

 /*******************************************************************************
  * Copyright (C) 2017 Fondazione Bruno Kessler.
  * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
+ * 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-v10.html
+ * http://www.eclipse.org/legal/epl-v20.html
  * 
  * Contributors:
  *     Alberto Debiasi - initial API and implementation
@@ -17,11 +17,14 @@ import org.eclipse.emf.transaction.RecordingCommand;
 import org.eclipse.emf.transaction.TransactionalEditingDomain;
 import org.eclipse.emf.transaction.util.TransactionUtil;
 import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.papyrus.infra.ui.emf.providers.EMFLabelProvider;
 import org.eclipse.papyrus.infra.widgets.editors.TreeSelectorDialog;
 import org.eclipse.papyrus.uml.diagram.composite.part.Messages;
 import org.eclipse.papyrus.uml.tools.providers.UMLContentProvider;
 import org.eclipse.papyrus.uml.tools.providers.UMLLabelProvider;
 import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.dialogs.SelectionDialog;
+import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
 import org.eclipse.uml2.uml.Class;
 import org.eclipse.uml2.uml.Constraint;
 import org.eclipse.uml2.uml.Element;
@@ -50,7 +53,7 @@ public class CustomContractEditorTab extends ContractEditorTab {
 	private ContractEntityUtil contractEntityUtil = ContractEntityUtil.getInstance();
 	private SelectionUtil selectionUtil = SelectionUtil.getInstance();
 	private EntityUtil entityUtil = EntityUtil.getInstance();
-
+	
 	@Override
 	public Resource getResourceFromContract(Object contract) {
 		return ((Class) contract).eResource();

plugins/contracts/org.polarsys.chess.contracts.contractEditor/src/org/polarsys/chess/contracts/contractEditor/CustomContractEditorView.java

 /*******************************************************************************
  * Copyright (C) 2017 Fondazione Bruno Kessler.
  * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
+ * 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-v10.html
+ * http://www.eclipse.org/legal/epl-v20.html
  * 
  * Contributors:
  *     Alberto Debiasi - initial API and implementation
@@ -351,4 +351,9 @@ public class CustomContractEditorView extends ContractEditorView {
 		return null;
 	}
 
+	@Override
+	public boolean isClockAttribute(Object attribute) {
+		// TODO Auto-generated method stub
+		return false;
+	}
 }

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/.classpath

 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/.settings/org.eclipse.jdt.core.prefs

 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=11

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/META-INF/MANIFEST.MF

@@ -4,12 +4,21 @@ Bundle-Name: org.polarsys.chess.contracts.contractPropertyManager
 Bundle-SymbolicName: org.polarsys.chess.contracts.contractPropertyManager;singleton:=true
 Bundle-Version: 1.0.0.qualifier
 Bundle-ClassPath: .
-Bundle-Vendor: Fondazione Bruno Kessler
+Bundle-Vendor: Eclipse Chess Project
 Bundle-Localization: plugin
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-RequiredExecutionEnvironment: JavaSE-11
 Require-Bundle: org.eclipse.papyrus.uml.tools;bundle-version="2.0.2",
  org.eclipse.papyrus.uml.diagram.composite;bundle-version="2.0.1",
  org.eclipse.papyrus.uml.diagram.common;bundle-version="1.0.0",
- org.polarsys.chess.contracts.profile
+ org.polarsys.chess.contracts.profile,
+ org.eclipse.jface,
+ org.eclipse.osgi,
+ org.eclipse.equinox.common,
+ org.eclipse.swt,
+ org.eclipse.core.runtime;bundle-version="3.20.100",
+ org.eclipse.papyrus.infra.core,
+ org.eclipse.ui.ide,
+ org.eclipse.papyrus.infra.widgets,
+ org.eclipse.papyrus.infra.ui.emf
 Bundle-ActivationPolicy: lazy
 Import-Package: org.apache.log4j

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/about.html

+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
+<title>About</title>
+</head>
+<body lang="EN-US">
+	<h2>About This Content</h2>
+
+	<p>November 30, 2017</p>
+	<h3>License</h3>
+
+	<p>
+		The Eclipse Foundation makes available all content in this plug-in
+		(&quot;Content&quot;). Unless otherwise indicated below, the Content
+		is provided to you under the terms and conditions of the Eclipse
+		Public License Version 2.0 (&quot;EPL&quot;). A copy of the EPL is
+		available at <a href="http://www.eclipse.org/legal/epl-2.0">http://www.eclipse.org/legal/epl-2.0</a>.
+		For purposes of the EPL, &quot;Program&quot; will mean the Content.
+	</p>
+
+	<p>
+		If you did not receive this Content directly from the Eclipse
+		Foundation, the Content is being redistributed by another party
+		(&quot;Redistributor&quot;) and different terms and conditions may
+		apply to your use of any object code in the Content. Check the
+		Redistributor's license that was provided with the Content. If no such
+		license exists, contact the Redistributor. Unless otherwise indicated
+		below, the terms and conditions of the EPL still apply to any source
+		code in the Content and such source code may be obtained at <a
+			href="http://www.eclipse.org/">http://www.eclipse.org</a>.
+	</p>
+
+</body>
+</html>
\ No newline at end of file

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/src/org/polarsys/chess/contracts/contractPropertyManager/ui/profile/listener/MessageDialog.java

 /*******************************************************************************
  * Copyright (C) 2017 Fondazione Bruno Kessler.
  * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
+ * 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-v10.html
+ * http://www.eclipse.org/legal/epl-v20.html
  * 
  * Contributors:
  *     Alberto Debiasi - initial API and implementation
@@ -15,6 +15,7 @@ import java.net.URL;
 import org.eclipse.core.runtime.FileLocator;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Platform;
+	   
 import org.eclipse.jface.dialogs.IDialogConstants;
 import org.eclipse.jface.dialogs.IconAndMessageDialog;
 import org.eclipse.jface.resource.ImageDescriptor;

plugins/contracts/org.polarsys.chess.contracts.contractPropertyManager/src/org/polarsys/chess/contracts/contractPropertyManager/ui/profile/listener/PapyrusListener.java

 /*******************************************************************************
  * Copyright (C) 2017 Fondazione Bruno Kessler.
  * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
+ * 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-v10.html
+ * http://www.eclipse.org/legal/epl-v20.html
  * 
  * Contributors:
  *     Alberto Debiasi - initial API and implementation
@@ -15,6 +15,7 @@ import org.eclipse.uml2.uml.Class;
 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.ecore.EObject;
 import org.eclipse.papyrus.infra.core.listenerservice.IPapyrusListener;
+import org.eclipse.papyrus.infra.ui.emf.providers.EMFLabelProvider;
 import org.eclipse.papyrus.infra.widgets.editors.TreeSelectorDialog;
 import org.eclipse.uml2.uml.Classifier;
 import org.eclipse.uml2.uml.Element;

plugins/contracts/org.polarsys.chess.contracts.hierarchicalContractView/.classpath

 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="output" path="bin"/>

plugins/contracts/org.polarsys.chess.contracts.hierarchicalContractView/.settings/org.eclipse.jdt.core.prefs

 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.codegen.methodParameters=do not generate
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=11
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
 org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=disabled
+org.eclipse.jdt.core.compiler.source=11

plugins/contracts/org.polarsys.chess.contracts.hierarchicalContractView/META-INF/MANIFEST.MF

@@ -3,21 +3,27 @@ Bundle-ManifestVersion: 2
 Bundle-Name: org.polarsys.chess.contracts.hierarchicalContractView
 Bundle-SymbolicName: org.polarsys.chess.contracts.hierarchicalContractView;singleton:=true
 Bundle-Version: 1.0.0.qualifier
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-RequiredExecutionEnvironment: JavaSE-11
 Require-Bundle: org.polarsys.chess.core,
  eu.fbk.eclipse.standardtools.hierarchicalContractView.core,
  org.eclipse.papyrus.uml.tools,
- org.polarsys.chess.contracts.profile
+ org.polarsys.chess.contracts.profile,
+ org.eclipse.ui.ide,
+ org.eclipse.jface,
+ org.eclipse.core.resources,
+ org.eclipse.equinox.common,
+ org.eclipse.papyrus.infra.core,
+ org.eclipse.ui,
+ org.eclipse.swt,
+ org.eclipse.core.runtime;bundle-version="3.20.100"
 Bundle-ActivationPolicy: lazy
 Import-Package: com.google.common.collect;version="10.0.1",
  org.eclipse.emf.common.util,
  org.eclipse.emf.ecore.resource,
  org.eclipse.jface.text,
  org.eclipse.jface.text.source,
- org.eclipse.papyrus.sysml.blocks,
- org.eclipse.papyrus.sysml.diagram.common.edit.part,
  org.eclipse.papyrus.uml.diagram.clazz.edit.parts,
  org.eclipse.papyrus.uml.diagram.common.editparts,
  org.eclipse.ui.part,
  org.eclipse.uml2.uml.resources.util
-Bundle-Vendor: Fondazione Bruno Kessler
+Bundle-Vendor: Eclipse Chess Project

plugins/contracts/org.polarsys.chess.contracts.hierarchicalContractView/src/org/polarsys/chess/contracts/hierarchicalContractView/listener/PapyrusListener.java

 /*******************************************************************************
  * Copyright (C) 2017 Fondazione Bruno Kessler.
  * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
+ * 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-v10.html
+ * http://www.eclipse.org/legal/epl-v20.html
  * 
  * Contributors:
  *     Alberto Debiasi - initial API and implementation
@@ -25,6 +25,7 @@ import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.internal.Workbench;
 
+@SuppressWarnings("restriction")
 public class PapyrusListener implements IPapyrusListener {
 
 	private UmlModel prevModelID;