Introduce XMI_SCRIPT file type

XMI_SCRIPT is intented to be used to generate XMI files, that contain as
much metadata (UML standard compliant), that can be generated by
plantuml.

src/net/sourceforge/plantuml/FileFormat.java

@@ -73,6 +73,7 @@ public enum FileFormat {
 	XMI_STANDARD("application/vnd.xmi+xml"), //
 	XMI_STAR("application/vnd.xmi+xml"), //
 	XMI_ARGO("application/vnd.xmi+xml"), //
+	XMI_SCRIPT("application/vnd.xmi+xml"), //
 	SCXML("application/scxml+xml"), //
 	GRAPHML("application/graphml+xml"), //
 	PDF("application/pdf"), //

src/net/sourceforge/plantuml/Option.java

@@ -157,6 +157,9 @@ public class Option {
 			} else if (s.equalsIgnoreCase("-txmi:argo") || s.equalsIgnoreCase("-xmi:argo")) {
 				setFileFormatOption(new FileFormatOption(FileFormat.XMI_ARGO));
 
+			} else if (s.equalsIgnoreCase("-txmi:script") || s.equalsIgnoreCase("-xmi:script")) {
+				setFileFormatOption(new FileFormatOption(FileFormat.XMI_SCRIPT));
+
 			} else if (s.equalsIgnoreCase("-txmi:star") || s.equalsIgnoreCase("-xmi:star")) {
 				setFileFormatOption(new FileFormatOption(FileFormat.XMI_STAR));
 

src/net/sourceforge/plantuml/abel/Link.java

@@ -204,6 +204,14 @@ public class Link extends WithLinkType implements Hideable, Removeable {
 		return cl2;
 	}
 
+	public String getPortName1() {
+		return port1;
+	}
+	
+	public String getPortName2() {
+		return port2;
+	}
+
 	public EntityPort getEntityPort1(Bibliotekon bibliotekon) {
 		return getEntityPort(cl1, port1, bibliotekon);
 	}

src/net/sourceforge/plantuml/ant/PlantUmlTask.java

@@ -312,6 +312,9 @@ public class PlantUmlTask extends Task {
 		if ("xmi:argo".equalsIgnoreCase(s)) {
 			option.setFileFormatOption(new FileFormatOption(FileFormat.XMI_ARGO));
 		}
+		if ("xmi:script".equalsIgnoreCase(s)) {
+			option.setFileFormatOption(new FileFormatOption(FileFormat.XMI_SCRIPT));
+		}
 		if ("xmi:start".equalsIgnoreCase(s)) {
 			option.setFileFormatOption(new FileFormatOption(FileFormat.XMI_STAR));
 		}

src/net/sourceforge/plantuml/xmi/CucaDiagramXmiMaker.java

@@ -71,15 +71,12 @@ public final class CucaDiagramXmiMaker {
 			if (diagram instanceof StateDiagram)
 				xmi = new XmiStateDiagram((StateDiagram) diagram);
 			else if (diagram instanceof DescriptionDiagram)
-				xmi = new XmiDescriptionDiagram((DescriptionDiagram) diagram);
+				xmi = new XmiDescriptionDiagramScript((DescriptionDiagram) diagram);
-			else if (fileFormat == FileFormat.XMI_STANDARD)
+			else if (diagram instanceof ClassDiagram)
-				xmi = new XmiClassDiagramStandard((ClassDiagram) diagram);
+				xmi = createClassDiagram();
-			else if (fileFormat == FileFormat.XMI_ARGO)
-				xmi = new XmiClassDiagramArgo((ClassDiagram) diagram);
-			else if (fileFormat == FileFormat.XMI_STAR)
-				xmi = new XmiClassDiagramStar((ClassDiagram) diagram);
 			else
-				throw new UnsupportedOperationException();
+				throw new UnsupportedOperationException(
+						"Diagram type " + diagram.getUmlDiagramType() + " is not supported in XMI");
 
 			xmi.transformerXml(fos);
 		} catch (ParserConfigurationException e) {
@@ -93,4 +90,17 @@ public final class CucaDiagramXmiMaker {
 		}
 	}
 
+	private XmlDiagramTransformer createClassDiagram() throws ParserConfigurationException {
+		if (fileFormat == FileFormat.XMI_STANDARD)
+			return new XmiClassDiagramStandard((ClassDiagram) diagram);
+		else if (fileFormat == FileFormat.XMI_ARGO)
+			return new XmiClassDiagramArgo((ClassDiagram) diagram);
+		else if (fileFormat == FileFormat.XMI_SCRIPT)
+			return new XmiClassDiagramScript((ClassDiagram) diagram);
+		else if (fileFormat == FileFormat.XMI_STAR)
+			return new XmiClassDiagramStar((ClassDiagram) diagram);
+		else 
+			throw new UnsupportedOperationException();
+	}
+
 }

src/net/sourceforge/plantuml/xmi/UMLAggregationKind.java

@@ -0,0 +1,11 @@
+package net.sourceforge.plantuml.xmi;
+
+public enum UMLAggregationKind {
+		None(""), Aggregation("ak_aggregate"), Composite("ak_composite");
+
+		public final String name;
+
+		private UMLAggregationKind(String umlName) {
+			this.name = umlName;
+		}
+}

src/net/sourceforge/plantuml/xmi/XmiClassDiagramScript.java

@@ -0,0 +1,292 @@
+/* ========================================================================
+ * PlantUML : a free UML diagram generator
+ * ========================================================================
+ *
+ * (C) Copyright 2009-2024, Arnaud Roques
+ *
+ * Project Info:  https://plantuml.com
+ * 
+ * If you like this project or if you find it useful, you can support us at:
+ * 
+ * https://plantuml.com/patreon (only 1$ per month!)
+ * https://plantuml.com/paypal
+ * 
+ * This file is part of PlantUML.
+ *
+ * PlantUML is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * PlantUML distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ * USA.
+ *
+ *
+ * Original Author:  Arnaud Roques
+ *
+ *
+ */
+package net.sourceforge.plantuml.xmi;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.xml.parsers.ParserConfigurationException;
+
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import net.sourceforge.plantuml.abel.Entity;
+import net.sourceforge.plantuml.abel.Link;
+import net.sourceforge.plantuml.classdiagram.ClassDiagram;
+import net.sourceforge.plantuml.decoration.LinkDecor;
+import net.sourceforge.plantuml.klimt.creole.Display;
+import net.sourceforge.plantuml.utils.Log;
+
+public class XmiClassDiagramScript extends XmiClassDiagramAbstract implements XmlDiagramTransformer {
+
+
+	private static class MemberData {
+		public final String name;
+		public final String id;
+		public final String kind;
+
+		public MemberData(String name, String id, String kind) {
+			super();
+			this.name = name;
+			this.id = id;
+			this.kind = kind;
+		}
+
+	}
+
+	protected final Map<String, List<MemberData>> members = new HashMap<>();
+
+	public XmiClassDiagramScript(ClassDiagram classDiagram) throws ParserConfigurationException {
+		super(classDiagram);
+
+		addPackage(ownedElementRoot, classDiagram.getRootGroup());
+
+		for (final Link link : classDiagram.getLinks())
+			addLink(link);
+
+	}
+
+	final protected Element createElementPackage(Entity group) {
+		final Element umlPackage = document.createElement("UML:Package");
+
+		umlPackage.setAttribute("xmi.id", group.getUid());
+		umlPackage.setAttribute("name", group.getDisplay().get(0).toString());
+
+		final Element namespaceOwnedElement = document.createElement("UML:Namespace.ownedElement");
+		umlPackage.appendChild(namespaceOwnedElement);
+
+		addPackage(namespaceOwnedElement, group);
+
+		return umlPackage;
+
+	}
+
+	private void addPackage(Element element, Entity group) {
+		for (final Entity ent : group.leafs()) {
+			final Element cla = createEntityNode(ent);
+			if (cla == null)
+				continue;
+
+			element.appendChild(cla);
+			members.computeIfAbsent(ent.getUid(), (e) -> new ArrayList<>());
+			NodeList attrs = cla.getElementsByTagName("UML:Attribute");
+			for (int i = 0; i < attrs.getLength(); i++) {
+				Element child = (Element) attrs.item(i);
+				members.get(ent.getUid()).add(
+						new MemberData(child.getAttribute("name"), child.getAttribute("xmi.id"), child.getTagName()));
+			}
+			NodeList ops = cla.getElementsByTagName("UML:Operation");
+			for (int i = 0; i < ops.getLength(); i++) {
+				Element child = (Element) ops.item(i);
+				members.get(ent.getUid()).add(
+						new MemberData(child.getAttribute("name"), child.getAttribute("xmi.id"), child.getTagName()));
+			}
+			done.add(ent);
+		}
+
+		for (final Entity childGroup : group.groups()) {
+			final Element result = createElementPackage(childGroup);
+			element.appendChild(result);
+			done.add(childGroup);
+		}
+
+	}
+
+	private void addLink(Link link) {
+		if (link.isHidden() || link.isInvis())
+			return;
+		if (!link.getType().getStyle().isNormal()) {
+			// this is some kind of dashed line, which means it is a dependency
+			Element dependency = createDependency(link);
+			ownedElementRoot.appendChild(dependency);
+			return;
+		}
+
+		final String assId = "ass" + classDiagram.getUniqueSequence();
+		if (link.getType().getDecor1() == LinkDecor.EXTENDS || link.getType().getDecor2() == LinkDecor.EXTENDS) {
+			addExtension(link, assId);
+			return;
+		}
+
+		UMLAggregationKind aggregation = UMLAggregationKind.None;
+		if (link.getType().getDecor1() == LinkDecor.COMPOSITION) {
+			aggregation = UMLAggregationKind.Composite;
+		}
+		if (link.getType().getDecor2() == LinkDecor.COMPOSITION) {
+			aggregation = UMLAggregationKind.Composite;
+		}
+		if (link.getType().getDecor1() == LinkDecor.AGREGATION) {
+			aggregation = UMLAggregationKind.Aggregation;
+		}
+		if (link.getType().getDecor2() == LinkDecor.AGREGATION) {
+			aggregation = UMLAggregationKind.Aggregation;
+		}
+
+		final Element association = document.createElement("UML:Association");
+		association.setAttribute("xmi.id", assId);
+		// association.setAttribute("namespace",
+		// CucaDiagramXmiMaker.getModel(classDiagram));
+		if (Display.isNull(link.getLabel()) == false)
+			association.setAttribute("name", forXMI(link.getLabel()));
+
+		final Element connection = document.createElement("UML:Association.connection");
+		final Element end1 = createAssociationEnd(assId, link.getType().getDecor2(), link.getQuantifier1(),
+				link.getEntity1(), aggregation);
+
+		connection.appendChild(end1);
+		final Element end2 = createAssociationEnd(assId, link.getType().getDecor1(), link.getQuantifier2(),
+				link.getEntity2(), aggregation);
+		connection.appendChild(end2);
+
+		association.appendChild(connection);
+
+		ownedElementRoot.appendChild(association);
+	}
+
+	private Element createAssociationEnd(final String assId, final LinkDecor decor, final String quantifier,
+			Entity entity, UMLAggregationKind aggregation) {
+		final Element end = document.createElement("UML:AssociationEnd");
+		end.setAttribute("xmi.id", "end" + classDiagram.getUniqueSequence());
+		end.setAttribute("association", assId);
+
+//		end1.setAttribute("type", link.getEntity1().getUid());
+		if (quantifier != null)
+			end.setAttribute("name", forXMI(quantifier));
+		// TODO this is the multiplicity, handle that correctly
+
+		end.setAttribute("participant", entity.getUid());
+
+		if (aggregation != UMLAggregationKind.None)
+			end.setAttribute("aggregation", aggregation.name);
+
+		boolean navigable = decor != LinkDecor.NOT_NAVIGABLE && decor != LinkDecor.NONE;
+		end.setAttribute("isNavigable", Boolean.toString(navigable));
+
+		return end;
+	}
+
+	private void addExtension(Link link, String assId) {
+		final Element association = document.createElement("UML:Generalization");
+		association.setAttribute("xmi.id", assId);
+		if (link.getLabel() != null)
+			association.setAttribute("name", forXMI(link.getLabel()));
+
+		if (link.getType().getDecor1() == LinkDecor.EXTENDS)
+			generalizationChildParent(association, link.getEntity1().getUid(), link.getEntity2().getUid());
+		else if (link.getType().getDecor2() == LinkDecor.EXTENDS)
+			generalizationChildParent(association, link.getEntity2().getUid(), link.getEntity1().getUid());
+		else
+			throw new IllegalStateException();
+
+		ownedElementRoot.appendChild(association);
+	}
+
+	private Element createDependency(Link link) {
+		// determine kind and direction
+		if (link.isInverted()) {
+			return createDependencyClientSupplier(link.getEntity2(), link.getPortName2(), link.getEntity1(),
+					link.getPortName1());
+		} else {
+			return createDependencyClientSupplier(link.getEntity1(), link.getPortName1(), link.getEntity2(),
+					link.getPortName2());
+		}
+	}
+
+	private Element createRef(Entity entity, String member) {
+		if (member == null) {
+			// directly to entity
+			Element ref = document.createElement("UML:Class");
+			ref.setAttribute("xmi.idref", entity.getUid());
+			return ref;
+		}
+		List<MemberData> mbers = members.get(entity.getUid());
+		if (mbers == null) {
+			Log.info(String.format("Could not find entity %s in member list", entity.getName()));
+			return null;
+		}
+		for (MemberData m : mbers) {
+			if (m.name.contains(member)) {
+				Element ref = document.createElement(m.kind);
+				ref.setAttribute("xmi.idref", m.id);
+				return ref;
+			}
+		}
+		// All members must have been added to the map
+		Log.error(String.format("Could not find the member %s in the object %s", member, entity.getName()));
+		return null;
+	}
+
+	private Element createDependencyClientSupplier(Entity clientEntity, String clientPort, Entity supplierEntity,
+			String supplierPort) {
+		String depID = classDiagram.getUniqueSequence("dep");
+		Element dependency = document.createElement("UML:Dependency");
+		dependency.setAttribute("xmi.id", depID);
+		Element client = document.createElement("UML:Dependency.client");
+		Element supplier = document.createElement("UML:Dependency.supplier");
+		Element clientRef = createRef(clientEntity, clientPort);
+		if (clientRef != null)
+			client.appendChild(clientRef);
+		Element supplierRef = createRef(supplierEntity, supplierPort);
+		if (supplierRef != null)
+			supplier.appendChild(supplierRef);
+		dependency.appendChild(client);
+		dependency.appendChild(supplier);
+		return dependency;
+	}
+
+	private void generalizationChildParent(Element association, String uidChild, String uidParent) {
+		final Element child = document.createElement("UML:Generalization.child");
+		final Element parent = document.createElement("UML:Generalization.parent");
+
+		final Element classChild = document.createElement("UML:Class");
+		classChild.setAttribute("xmi.idref", uidChild);
+		final Element classParent = document.createElement("UML:Class");
+		classParent.setAttribute("xmi.idref", uidParent);
+
+		parent.appendChild(classParent);
+		child.appendChild(classChild);
+
+		association.appendChild(child);
+		association.appendChild(parent);
+//		association.setAttribute("child", uidChild);
+//		association.setAttribute("parent", uidParent);
+
+	}
+
+
+}

test/nonreg/xmi/XmiTest.java

@@ -39,17 +39,24 @@ public class XmiTest {
 		final String argoExpected = readStringFromSourceFile(getDiagramFile(), "{{{argo", "}}}argo");
 
 		assertXMIEqual(argo, argoExpected);
+		
+		final String script = removeVersion(runPlantUML(expectedDescription, FileFormat.XMI_SCRIPT));
+		final String scriptExpected = readStringFromSourceFile(getDiagramFile(), "{{{script", "}}}script");
+
+		assertXMIEqual(script, scriptExpected);
 	}
 
 	private void assertXMIEqual(final String actual, final String expected) {
 		// XMI is XML, so we can just use the xmlunit diffbuilder
 		// Compare elements with the same xmi ID
 		// checkForSimilar required to ignore order
-		Diff diff = DiffBuilder.compare(Input.fromString(actual)).withTest(Input.fromString(expected))
+		Diff diff = DiffBuilder.compare(Input.fromString(expected)).withTest(Input.fromString(actual))
 				.ignoreWhitespace().ignoreComments().checkForSimilar()
 				.withNodeMatcher(new DefaultNodeMatcher(ElementSelectors.byNameAndAttributes("xmi.id"))).build();
 		
 		if (diff.hasDifferences()) {
+			System.out.println("Generated XMI: ");
+			System.out.println(actual);
 			assertTrue(false, diff.fullDescription());
 		}
 	}

test/nonreg/xmi/clazz/XMI0000_Test.java

@@ -69,6 +69,30 @@ Expected result MUST be put between triple brackets
 </XMI>
 }}}argo
 
+{{{script
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="foo" visibility="private" xmi.id="cl0002">
+                    <UML:Classifier.feature>
+                        <UML:Attribute name="field1 : type" visibility="protected" xmi.id="att3"/>
+                    </UML:Classifier.feature>
+                </UML:Class>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}script
+
+
  */
 public class XMI0000_Test extends XmiTest {
 

test/nonreg/xmi/clazz/XMI0002_Test.java

@@ -96,6 +96,37 @@ Expected result MUST be put between triple brackets
 </XMI>
 }}}argo
 
+{{{script
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="A" xmi.id="cl0002">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Class name="B" xmi.id="cl0003">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Association xmi.id="ass5">
+                    <UML:Association.connection>
+                        <UML:AssociationEnd isNavigable="false" association="ass5" participant="cl0002" xmi.id="end6"/>
+                        <UML:AssociationEnd isNavigable="true" association="ass5" participant="cl0003" xmi.id="end7"/>
+                    </UML:Association.connection>
+                </UML:Association>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}script
+
+
  */
 public class XMI0002_Test extends XmiTest {
 

test/nonreg/xmi/clazz/XMI0003_Test.java

@@ -88,6 +88,34 @@ Expected result MUST be put between triple brackets
 </XMI>
 }}}argo
 
+{{{script
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="A" xmi.id="cl0002">
+                    <UML:Classifier.feature>
+                        <UML:Operation isStatic="true" name="method" visibility="public" xmi.id="att7"/>
+                    </UML:Classifier.feature>
+                </UML:Class>
+                <UML:Class isAbstract="true" name="B" xmi.id="cl0003">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Class isStatic="true" name="C" xmi.id="cl0004">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}script
  */
 public class XMI0003_Test extends XmiTest {
 

test/nonreg/xmi/clazz/XMI0004_Test.java

@@ -0,0 +1,140 @@
+package nonreg.xmi.clazz;
+
+import java.io.IOException;
+
+import org.junit.jupiter.api.Test;
+
+import nonreg.xmi.XmiTest;
+
+/*
+
+
+https://forum.plantuml.net/12972/only-the-first-line-any-component-description-exported-file
+
+
+Test diagram MUST be put between triple quotes
+
+"""
+@startuml
+class A {
+}
+
+class B{
+}
+
+A .> B
+@enduml
+"""
+
+Expected result MUST be put between triple brackets
+
+{{{star
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="A" xmi.id="cl0002">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Class name="B" xmi.id="cl0003">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Association namespace="model1" xmi.id="ass5">
+                    <UML:Association.connection>
+                        <UML:AssociationEnd association="ass5" type="cl0002" xmi.id="end6">
+                            <UML:AssociationEnd.participant/>
+                        </UML:AssociationEnd>
+                        <UML:AssociationEnd association="ass5" type="cl0003" xmi.id="end7">
+                            <UML:AssociationEnd.participant/>
+                        </UML:AssociationEnd>
+                    </UML:Association.connection>
+                </UML:Association>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}star
+
+{{{argo
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="A" xmi.id="cl0002">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Class name="B" xmi.id="cl0003">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Association xmi.id="ass5">
+                    <UML:Association.connection>
+                        <UML:AssociationEnd association="ass5" type="cl0002" xmi.id="end6">
+                            <UML:AssociationEnd.participant/>
+                        </UML:AssociationEnd>
+                        <UML:AssociationEnd association="ass5" type="cl0003" xmi.id="end7">
+                            <UML:AssociationEnd.participant/>
+                        </UML:AssociationEnd>
+                    </UML:Association.connection>
+                </UML:Association>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}argo
+
+{{{script
+<?xml version="1.0" encoding="UTF-8"?><XMI xmlns:UML="href://org.omg/UML/1.3" xmi.version="1.1">
+    <XMI.header>
+        <XMI.documentation>
+            <XMI.exporter>PlantUML</XMI.exporter>
+            
+        </XMI.documentation>
+        <XMI.metamodel xmi.name="UML" xmi.version="1.4"/>
+    </XMI.header>
+    <XMI.content>
+        <UML:Model name="PlantUML" xmi.id="model1">
+            <UML:Namespace.ownedElement>
+                <UML:Class name="A" xmi.id="cl0002">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Class name="B" xmi.id="cl0003">
+                    <UML:Classifier.feature/>
+                </UML:Class>
+                <UML:Dependency xmi.id="dep5">
+                	<UML:Dependency.client>
+                		<UML:Class xmi.idref="cl0002"/>
+                	</UML:Dependency.client>
+                   	<UML:Dependency.supplier>
+                		<UML:Class xmi.idref="cl0003"/>
+                	</UML:Dependency.supplier>
+                </UML:Dependency>
+            </UML:Namespace.ownedElement>
+        </UML:Model>
+    </XMI.content>
+</XMI>
+}}}script
+
+
+ */
+public class XMI0004_Test extends XmiTest {
+
+	@Test
+	void testSimple() throws IOException {
+		checkXmlAndDescription("(2 entities)");
+	}
+
+}