public class Main extends Application {
@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Choose Symbol");

    StackPane sp2 = new StackPane();
    final Label label = new Label();
    sp2.getChildren().add(label);

    final ListView<String> listView = new ListView<>();
    collectFonts(listView);

    listView.setOnMouseClicked(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent t) {
            String selectedFamily = listView.getSelectionModel().getSelectedItem();

            // Apply the selected font family
            Font selectedFont = Font.font(selectedFamily, 20.0);
            label.setText(selectedFamily);
            label.setFont(selectedFont);
        }
    });

    SplitPane splitPane = new SplitPane();
    StackPane sp1 = new StackPane();
    sp1.getChildren().add(listView);

    splitPane.getItems().addAll(sp1, sp2);

    primaryStage.setScene(new Scene(splitPane, 500, 350));
    primaryStage.show();
}

/**
 * @param listView
 */
private void collectFonts(final ListView<String> listView) {
    List<String> familiesList = Font.getFamilies();

    List<String> list = new ArrayList<String>();
    ObservableList<String> familiesObservableList = FXCollections.observableList(list);

    for (String fontString : familiesList) {
        if ((fontString.startsWith("Map") && fontString.contains("Unicode"))) {
            familiesObservableList.add(fontString);
            // System.out.print(fontString);
        }
    }
    listView.setItems(familiesObservableList);
}

public static void main(String[] args) {
    launch(args);
}
}