gistfile1.java

public class SomeJavaApp extends Application {
    
    ListView<String> list = new ListView<>();
    ObservableList<String> items = FXCollections.observableArrayList();
    
    @Override
    public void start(Stage primaryStage) {
      
        StackPane root = new StackPane();
        root.getChildren().add(list);

        Scene scene = new Scene(root, 400,400);
        
        primaryStage.setTitle("I can use JavaFX LIST");
        primaryStage.setScene(scene);
        primaryStage.show();
        
        Thread t = new Thread(new Runnable(){
                        @Override
                        public void run() {
                            for(int i=0; i<10; i++){
                                items.add(Integer.toString(i));
                            }
                            Platform.runLater(new Runnable() {
                                @Override public void run() {
                                   list.setItems(items);
                                 }
                            });
                        }
                     }
                );
        t.start();
    }
    public static void main(String[] args) {
        launch(args);
    }
}