Index: /trunk/autoquest-plugin-uml/src/main/java/de/ugoe/cs/autoquest/plugin/uml/UMLUtils.java
===================================================================
--- /trunk/autoquest-plugin-uml/src/main/java/de/ugoe/cs/autoquest/plugin/uml/UMLUtils.java	(revision 1752)
+++ /trunk/autoquest-plugin-uml/src/main/java/de/ugoe/cs/autoquest/plugin/uml/UMLUtils.java	(revision 1753)
@@ -277,11 +277,14 @@
 
         Lifeline userLifeline = interaction.createLifeline("user");
-        
-        Component testContext = (Component) model.getPackagedElement("TestContext", true, UMLPackage.Literals.COMPONENT, true);
+
+        Component testContext =
+            (Component) model.getPackagedElement("TestContext", true,
+                                                 UMLPackage.Literals.COMPONENT, true);
         userLifeline.setRepresents(testContext.getAttribute("user", null));
-        
-        Component userComponent = (Component) model.getPackagedElement("User", true, UMLPackage.Literals.COMPONENT, true);
+
+        Component userComponent =
+            (Component) model.getPackagedElement("User", true, UMLPackage.Literals.COMPONENT, true);
         Port userPort = (Port) userComponent.getAttribute("p_user_rlus", null);
-        
+
         int i = 0;
         for (Event event : sequence) {
@@ -300,10 +303,13 @@
                 if (targetLifeline == null) {
                     targetLifeline = interaction.createLifeline(serviceName);
-                    
-                    
-                    targetLifeline.setRepresents(testContext.getAttribute(serviceName+"_property", null));
-
-                    Component component = (Component) model.getPackagedElement(serviceName, true, UMLPackage.Literals.COMPONENT, true);
-                    portMap.put(serviceName, (Port) component.getAttribute("p_" + serviceName, null));
+
+                    targetLifeline.setRepresents(testContext
+                        .getAttribute(serviceName + "_property", null));
+
+                    Component component =
+                        (Component) model.getPackagedElement(serviceName, true,
+                                                             UMLPackage.Literals.COMPONENT, true);
+                    portMap.put(serviceName,
+                                (Port) component.getAttribute("p_" + serviceName, null));
                 }
                 MessageOccurrenceSpecification sendFragment =
@@ -320,25 +326,26 @@
 
                 Message message = interaction.createMessage(methodName);
-                if( getOperationFromName(targetInterface.getOperations(), methodName)==null ) {
+                if (getOperationFromName(targetInterface.getOperations(), methodName) == null) {
                     System.out.println("operation not found: " + methodName);
                 }
-                message.setSignature(getOperationFromName(targetInterface.getOperations(), methodName));
+                message.setSignature(getOperationFromName(targetInterface.getOperations(),
+                                                          methodName));
                 message.setMessageSort(MessageSort.ASYNCH_CALL_LITERAL);
                 message.setSendEvent(sendFragment);
                 message.setReceiveEvent(recvFragment);
-                                
+
                 EList<ConnectorEnd> sourceEnds = userPort.getEnds();
                 EList<ConnectorEnd> targetEnds = portMap.get(serviceName).getEnds();
-                
-                for( ConnectorEnd sourceEnd : sourceEnds ) {
+
+                for (ConnectorEnd sourceEnd : sourceEnds) {
                     Connector sourceConnector = (Connector) sourceEnd.eContainer();
-                    for( ConnectorEnd targetEnd : targetEnds ) {
-                        Connector targetConnector =  (Connector) targetEnd.eContainer();
-                        if( targetConnector==sourceConnector ) {
+                    for (ConnectorEnd targetEnd : targetEnds) {
+                        Connector targetConnector = (Connector) targetEnd.eContainer();
+                        if (targetConnector == sourceConnector) {
                             message.setConnector(targetConnector);
                         }
                     }
-                }               
-                
+                }
+
                 sendFragment.setMessage(message);
                 recvFragment.setMessage(message);