JavaFX application still running after close

Question

I\'m having problem to close my javaFX application, when I click the close button from my stage, my application disappears but if I look for it in my task manager my applica

Answer 1

The only way was to call System.exit(0);

primaryStage.setOnCloseRequest(new EventHandler() {
            @Override
            public void handle(WindowEvent t) {
                Platform.exit();
                System.exit(0);
            }
        });

[EDITED]

System.exit will just hide your application, if you open SO's manager task your application will be there. The correct way is to check your Threads, one by one and close all before close application.