How to use

setOverwrite

method

in

ca.nrc.cadc.net.HttpDownload

private void addDownload(DownloadDescriptor dd) {
  if (downloadDir == null) {
    this.downloadDir = new File(System.getProperty("user.dir"));
  }
  HttpDownload dl = new HttpDownload(userAgent, dd.url, downloadDir);
  dl.setOverwrite(overwrite);
  dl.setDecompress(decompress);
  synchronized (downloads) {
    downloads.add(dl);
  }
}

download.setOverwrite(true);
download.setRequestProperties(httpRequestProperties);
download.setMaxRetries(maxRetries);