TrayIcon with hidden console

I have a program in java , with no graphical interface, only console. The only output commands are System.out.println() . I implemented it so that the program had a trayicon. The problem is that I just want the active trayicon when executing and is currently executing tray + console.

I tried, but to no avail:

Runnable runner = new Runnable() {
            public void run() {
              if (SystemTray.isSupported()) {
                SystemTray tray = SystemTray.getSystemTray();
                Image image = Toolkit.getDefaultToolkit().getImage("C:\logo.png");
                final PopupMenu popup = new PopupMenu();
                MenuItem aboutItem = new MenuItem("WS");
                Menu displayMenu = new Menu("Hora de Inicio");                   
                MenuItem hora = new MenuItem(tempo);
                popup.add(aboutItem);
                popup.addSeparator();
                popup.add(displayMenu);
                displayMenu.add(hora);
                TrayIcon trayIcon = new TrayIcon(image, "WebService", popup);
                trayIcon.setImageAutoSize(true); 
                try {
                  tray.add(trayIcon);
                  this.setVisible(false);
                  trayIcon.displayMessage("Aviso!", "Programa continua em execução...", TrayIcon.MessageType.INFO);
                } catch (AWTException e) {
                  System.err.println("Não pode adicionar a tray");
                }
              } else {
                System.err.println("Tray indisponível");
              }
            }
          };
          EventQueue.invokeLater(runner);   

How do I run this application:

After performing the build in NetBeans I simply use " java -jar ws.jar " or I use Launch4j, I create a exe and double click. It displays a black window (application default + windows

What I would like would be to hide the screen above and leave it only via tray (do not run the risk of someone closing the console and stopping the application)