public SelectableStringList selectablePersonsProperty() {
		if (selectablePersons == null) {
			selectablePersons = new SelectableItemList<>(
					FXCollections.observableArrayList(repository.getPersons()),
					person -> person.getFirstName() + " " + person.getLastName());
		}
		return selectablePersons;
	}
public SelectableStringList selectablePersonsProperty() {
		if (selectablePersons == null) {
			selectablePersons = new SelectableItemList<>(
					FXCollections.observableArrayList(repository.getPersons()),
					person -> person.getFirstName() + " " + person.getLastName());
		}
		return selectablePersons;
	}
public SelectableStringList selectablePersonsProperty ( ) { if ( selectablePersons == null ) { selectablePersons = new SelectableItemList <> ( FXCollections . observableArrayList ( repository . getPersons ( ) ) , person -> person . getFirstName ( ) + " " + person . getLastName ( ) ) ; } return selectablePersons ; }
Persons in string representation.

@return persons
Persons in string representation .