try {
        String url = "http://java.sun.com";
        JEditorPane editorPane = new JEditorPane(url);
        editorPane.setEditable(false);
    
        JFrame frame = new JFrame();
        frame.getContentPane().add(editorPane, BorderLayout.CENTER);
        frame.setSize(width, height);
        frame.setVisible(true);
    } catch (IOException e) {
    }