Problema na hora de Inserir imagem

private JButton bAbrir, bSalvar, bFechar;
    private JTextArea taEditor;
    private JLabel jLabel1;

    public BorderDemo2(){
        super("BorderDemo2");
        setSize(300,200);
        setBackground(SystemColor.control);
        setLocation(300,300);
        Container cp=getContentPane();
     //painel topo
        JPanel p1 = new JPanel(new FlowLayout(FlowLayout.LEFT));


        for(int i=0; i<3; i++){
            p1.add(new JLabel(new ImageIcon("/temperatura/link1.gif")));
            
        }