import java.awt.AWTException;
import java.awt.SystemTray;
import java.awt.TrayIcon;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;

public class TrayIconSample1 {
    public TrayIconSample1() throws IOException, AWTException {
        SystemTray tray = SystemTray.getSystemTray();

        TrayIcon icon = new TrayIcon(ImageIO.read(new File("ukulele.png")));
        tray.add(icon);
    }

    public static void main(String[] args) {
        try {
            new TrayIconSample1();
        } catch (IOException ex) {
            ex.printStackTrace();
        } catch (AWTException ex) {
            ex.printStackTrace();
        }
    }
}