code: private void processFromFile(String source, ListeFilme listeFilme) {
          notifyProgress(source, PROGRESS_MAX);
          try (InputStream in = selectDecompressor(source, new FileInputStream(source));
               JsonParser jp = new JsonFactory().createParser(in)) {
              readData(jp, listeFilme);
          } catch (FileNotFoundException ex) {
              Log.errorLog(894512369, "FilmListe existiert nicht: " + source);
              listeFilme.clear();
          } catch (Exception ex) {
              Log.errorLog(945123641, ex, "FilmListe: " + source);
              listeFilme.clear();
          }
      }
docs: Read a locally available filmlist.
  
  @param source     file path as string
  @param listeFilme the list to read to