return null;
return writtenEvaluation;
    public IWrittenEvaluation getEvaluation() throws FenixFilterException, FenixServiceException {        if (this.getEvaluationID() != null) {            final Object[] args = { WrittenEvaluation.class, this.getEvaluationID() };                        return (IWrittenEvaluation) ServiceUtils.executeService(null, "ReadDomainObject", args);        }        return null;    }