allPersonsList.addAll(getAllPersons());
allPersonsList = getAllPersons();
    public String searchPerson() throws FenixFilterException, FenixServiceException {        if (allPersonsList == null) {            allPersonsList = new ArrayList<IPerson>();        }        allPersonsList.addAll(getAllPersons());        if (allPersonsList.isEmpty()) {            setErrorMessage("error.search.person");        } else {            int begin = (this.getPage() - 1) * SessionConstants.LIMIT_FINDED_PERSONS;            int end = begin + SessionConstants.LIMIT_FINDED_PERSONS;            for (int i = begin; i < end; i++) {                if (i <= (allPersonsList.size() - 1)) {                    getPersonsList().add(allPersonsList.get(i));                } else {                    break;                }            }        }        return "";    }