ImageIcon logo = RoomUING.loadImage("LogoSinFondo.gif");
ImageIcon logo = new ImageIcon(getClass().getResource(RoomUING.IMAGE_DIR + "LogoSinFondo.gif"));
    private PanelGradiente getPanelTitle() {        if (panelTitle == null) {            ImageIcon logo = RoomUING.loadImage("LogoSinFondo.gif");            panelTitle = new PanelGradiente();            panelTitle.setLogo(logo);            panelTitle.setStartColor(new Color(50, 255, 50));            panelTitle.setLargo(50);            panelTitle.setNombre("Dani Cricco");                        panelTitle.setMinimumSize(new Dimension(logo.getIconWidth(), logo                    .getIconHeight()));            panelTitle.setSize(543, 71);        }        return panelTitle;    }