[Resolvido]SplashScreen não mostra a imagem

public class SplashScreen extends JWindow
{
	private static final long serialVersionUID = 1L;



	
	public SplashScreen()
	{
		ClassLoader cl = ClassLoader.getSystemClassLoader();
		
		ImageIcon ii = null;
		try{
			ImageIcon bi=new ImageIcon(getClass().getResource("imagens/Sistema/splash.PNG"));

			ii=new ImageIcon((bi).getImage().getScaledInstance(400, 400, Image.SCALE_SMOOTH));
		}catch(Exception e){
			e.printStackTrace();
		}
		
		try
		{
			setSize(ii.getIconWidth(),ii.getIconHeight());
			Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
			Dimension size = getSize();
			
			JLabel image = new JLabel(ii);
			
			getContentPane().add(image);
			if (size.width > screenSize.width)
				size.width = screenSize.width;

			if (size.height > screenSize.height)
				size.height = screenSize.height;

			setLocation((screenSize.width - size.width) / 2, (screenSize.height - size.height) / 2);
			setVisible(true);

		}
		catch(Exception exception)
		{
			exception.printStackTrace();
		}
		
	}

}