String name_ = nameWords[i].toLowerCase();
String name_ = nameWords[i];
    private List<IPerson> getValidPersons(String[] nameWords, List<IPerson> persons) {        List<IPerson> persons_ = new ArrayList();        for (IPerson person : persons) {            if (person.getNome() != null) {                String personName = person.getNome().toLowerCase();                int count = 0;                for (int i = 0; i < nameWords.length; i++) {                    String name_ = nameWords[i].toLowerCase();                    if (personName.indexOf(name_) != -1) {                        count++;                    }                }                if (count == nameWords.length) {                    persons_.add(person);                }            }        }        return persons_;    }