System.out.println(executionYear);
    public List getDepartmentTeachers() throws FenixFilterException, FenixServiceException {        IExecutionYear executionYear = (IExecutionYear) readDomainObject(ExecutionYear.class, getSelectedExecutionYearID());                System.out.println(executionYear);                List<ITeacher> result = new ArrayList<ITeacher>(getDepartment().getTeachers(executionYear.getBeginDate(),executionYear.getEndDate()));        ComparatorChain comparatorChain = new ComparatorChain();        comparatorChain.addComparator(new BeanComparator("teacherNumber"));        Collections.sort(result, comparatorChain);        return result;    }