javafx observable collection
import java.util.ArrayList;
import java.util.List;
//from w ww .j a v a 2 s . c o m
import javafx.collections.FXCollections;
import javafx.collections.ListChangeListener;
import javafx.collections.ObservableList;
public class Main {
public static void main(String[] args) {
List<String> list = new ArrayList<String>();
ObservableList<String> observableList = FXCollections.observableList(list);
observableList.addListener(new ListChangeListener() {
@Override
public void onChanged(ListChangeListener.Change change) {
System.out.println("change!");
}
});
observableList.add("item one");
list.add("item two");
System.out.println("Size: " + observableList.size());
}
}