Index: trunk/autoquest-core-events/src/main/java/de/ugoe/cs/autoquest/eventcore/Event.java
===================================================================
--- trunk/autoquest-core-events/src/main/java/de/ugoe/cs/autoquest/eventcore/Event.java	(revision 2252)
+++ trunk/autoquest-core-events/src/main/java/de/ugoe/cs/autoquest/eventcore/Event.java	(revision 2253)
@@ -314,4 +314,7 @@
      * are no parameters.
      * </p>
+     * 
+     * @return an unmodifiable map containing the parameters attached to the event or null if no
+     *         parameters are attached
      */
     public Map<String, String> getParameters() {