Index: /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/manager/TaskTreeManagerTest.java
===================================================================
--- /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/manager/TaskTreeManagerTest.java	(revision 1401)
+++ /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/manager/TaskTreeManagerTest.java	(revision 1402)
@@ -33,8 +33,5 @@
 
 /**
- * TODO comment
- * 
- * @version $Revision: $ $Date: $
- * @author 2011, last modified by $Author: $
+ * @author Patrick Harms
  */
 public class TaskTreeManagerTest {
Index: /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/SequenceForTaskDetectionRuleTest.java
===================================================================
--- /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/SequenceForTaskDetectionRuleTest.java	(revision 1401)
+++ /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/SequenceForTaskDetectionRuleTest.java	(revision 1402)
@@ -18,8 +18,5 @@
 
 /**
- * TODO comment
- * 
- * @version $Revision: $ $Date: 28.04.2012$
- * @author 2012, last modified by $Author: patrick$
+ * @author Patrick Harms
  */
 public class SequenceForTaskDetectionRuleTest extends AbstractTemporalRelationshipTC {
Index: /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/treeimpl/TaskModelTest.java
===================================================================
--- /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/treeimpl/TaskModelTest.java	(revision 1401)
+++ /trunk/autoquest-core-tasktrees-test/src/test/java/de/ugoe/cs/autoquest/tasktrees/treeimpl/TaskModelTest.java	(revision 1402)
@@ -709,6 +709,5 @@
         
         assertNotNull(userSession);
-        assertNotNull(userSession.getExecutedTasks());
-        assertEquals(0, userSession.getExecutedTasks().size());
+        assertEquals(0, userSession.size());
     }
 
@@ -729,7 +728,6 @@
         taskBuilder.addExecutedTask(userSession, taskInstance);
         
-        assertNotNull(userSession.getExecutedTasks());
-        assertEquals(1, userSession.getExecutedTasks().size());
-        assertEquals(taskInstance, userSession.getExecutedTasks().get(0));
+        assertEquals(1, userSession.size());
+        assertEquals(taskInstance, userSession.get(0));
     }
 
@@ -772,11 +770,10 @@
         taskBuilder.addExecutedTask(userSession, optionalInstance);
         
-        assertNotNull(userSession.getExecutedTasks());
-        assertEquals(5, userSession.getExecutedTasks().size());
-        assertEquals(taskInstance, userSession.getExecutedTasks().get(0));
-        assertEquals(sequenceInstance, userSession.getExecutedTasks().get(1));
-        assertEquals(selectionInstance, userSession.getExecutedTasks().get(2));
-        assertEquals(iterationInstance, userSession.getExecutedTasks().get(3));
-        assertEquals(optionalInstance, userSession.getExecutedTasks().get(4));
+        assertEquals(5, userSession.size());
+        assertEquals(taskInstance, userSession.get(0));
+        assertEquals(sequenceInstance, userSession.get(1));
+        assertEquals(selectionInstance, userSession.get(2));
+        assertEquals(iterationInstance, userSession.get(3));
+        assertEquals(optionalInstance, userSession.get(4));
     }