*/
private List<Person> getPersons() {
List<Person> persons = CollectionFactory.newList();
persons.add(new Person(1, "Mary", 10));
persons.add(new Person(2, "John", 10));
persons.add(new Person(3, "Antony", 10));
persons.add(new Person(4, "Jack", 10));
persons.add(new Person(5, "Paul", 10));
persons.add(new Person(6, "Katy", 10));
return persons;
}