*
* @throws IOException
*/
private void importt() throws IOException {
if (! htmlFiles.getFiles().isEmpty()) {
HtmlFilesImporter htmlImporter =
new HtmlFilesImporter(destDir);
htmlImporter.addFiles(
htmlFiles.getFiles());
htmlImporter.importt();
}
if (coverFileField.isSelectedFile()) {
SingleFileImporter coverImporter =
new SingleFileImporter(destDir);