List<VigilantGroup> groups = vigilant.getVigilantGroups();
List<VigilantGroup> groups = vigilant.getVisibleVigilantGroups();
    private void prepareBean(VigilantBean bean, HttpServletRequest request, ExecutionYear executionYear)            throws FenixFilterException, FenixServiceException {        Vigilant vigilant = getVigilantForGivenYear(request, executionYear);        bean.setExecutionYear(executionYear);        VigilantGroup selectedVigilantGroup = bean.getSelectedVigilantGroup();        if (selectedVigilantGroup != null                && !selectedVigilantGroup.getExecutionYear().equals(executionYear)) {            bean.setSelectedVigilantGroup(null);        }        if (vigilant != null) {            List<VigilantGroup> groups = vigilant.getVigilantGroups();            bean.setVigilantGroups(groups);            if (groups.size() == 1) {                VigilantGroup group = groups.get(0);                bean.setSelectedVigilantGroup(group);            }        } else {            bean.setVigilantGroups(new ArrayList<VigilantGroup>());        }        request.setAttribute("vigilant", vigilant);        request.setAttribute("bean", bean);    }