🚀 go-pugleaf

I would like to display html pages withing a text area on a dialog to
support help and other options.

Does anybody have an example? I'm looking for something like:


  private void go() {

    String urlString = txtUrl.getText();

    try {
        URL url = new URL(urlString);
        }
        catch (MalformedURLException ex) {
              taDisplay.setText("Bad URL");
            }
    if (url == null) {
       taDisplay.setText("URL is null");
       return;
    }

    try {
        Object obj = url.getContent();
        }
        catch (IOException ex) {
              taDisplay.setText("IO Error");
              }
  }


I have tried above but url is always null, i.e. if(url == null) always
returns true.

Any feedback would be appreciated.

Geoff