Index: /trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/TaskInstanceTrie.java
===================================================================
--- /trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/TaskInstanceTrie.java	(revision 1272)
+++ /trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/temporalrelation/TaskInstanceTrie.java	(revision 1273)
@@ -111,4 +111,12 @@
     }
 
+    /* (non-Javadoc)
+     * @see de.ugoe.cs.autoquest.usageprofiles.Trie#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        return super.hashCode();
+    }
+
     /**
      *