Index: trunk/autoquest-test-utils/src/main/java/de/ugoe/cs/autoquest/tasktrees/TaskTreeDecoder.java
===================================================================
--- trunk/autoquest-test-utils/src/main/java/de/ugoe/cs/autoquest/tasktrees/TaskTreeDecoder.java	(revision 1202)
+++ trunk/autoquest-test-utils/src/main/java/de/ugoe/cs/autoquest/tasktrees/TaskTreeDecoder.java	(revision 1212)
@@ -222,31 +222,57 @@
     }
 
-	private ITask createUserInteractionTask(Matcher matcher) {
-		String evenType = matcher.group(1);
+    /**
+     * <p>
+     * </p>
+     *
+     * @param matcher
+     * @return
+     */
+    private ITask createUserInteractionTask(Matcher matcher) {
+        String evenType = matcher.group(1);
         String id = matcher.group(2);
-		IEventTarget evenTarget = targets.get(id);
-        if(evenTarget == null) {
-        	evenTarget = determineTarget(evenType, id, matcher.group(4));
-        	targets.put(id, evenTarget);
+        IEventTarget evenTarget = targets.get(id);
+        if (evenTarget == null) {
+            evenTarget = determineTarget(evenType, id, matcher.group(4));
+            targets.put(id, evenTarget);
         }
         IEventType eventType = determineType(evenType, matcher.group(4));
         return taskFactory.createNewEventTask(eventType, evenTarget);
-	}
-
-	private IEventTarget determineTarget(String type, String id, String enteredText) {
-		if ("TextInput".equals(type) && enteredText != null) {
-			return new DummyTextField(enteredText);
-		} else {
-			return new DummyGUIElement(id);
-		}
-	}
-	
-	private IEventType determineType(String type, String enteredText) {
-		if ("TextInput".equals(type) && enteredText != null) {
-			return new TextInput(enteredText, new ArrayList<Event>());
-		} else {
-			return new StringEventType(type);
-		}
-	}
+    }
+
+    /**
+     * <p>
+     * </p>
+     *
+     * @param type
+     * @param id
+     * @param enteredText
+     * @return
+     */
+    private IEventTarget determineTarget(String type, String id, String enteredText) {
+        if ("TextInput".equals(type) && enteredText != null) {
+            return new DummyTextField(enteredText);
+        }
+        else {
+            return new DummyGUIElement(id);
+        }
+    }
+
+    /**
+     * <p>
+     * </p>
+     *
+     * @param type
+     * @param enteredText
+     * @return
+     */
+    private IEventType determineType(String type, String enteredText) {
+        if ("TextInput".equals(type) && enteredText != null) {
+            return new TextInput(enteredText, new ArrayList<Event>());
+        }
+        else {
+            return new StringEventType(type);
+        }
+    }
 
 }