Concurrency issues in JavaFX GUI Updater utility class

Question

I\'m building a GUI in JavaFX for a rather large Java project. This project has many different worker threads doing some heavy computations in the background and I\'m trying

Answer 1

I believe this functionality can be achieved through the Task's messageProperty:

public void handle(ActionEvent event) {
    ...
    JavaFXTest.this.lblState.textProperty().bind(testTask.messageProperty());
    ...
}

...

protected Void call() throws Exception {
    ...
    this.updateProgress(i, maxValue - 1);
    this.updateMessage("Hello " + i);
    ...
}