title: Using both CSVListReader and CSVBeanreader in superCSV
body: <p>I want to read different CSV files which have all a fixed column number but 2 different files have 2 different column numbers. All the files have a headerline.
  So I first use a CSVListReader to get the header and the column numbers and then construct the cell processors and the a CSV BeanReader to map the actual lines to POJO.
  I tried first to make it work with passing InputStreamReaders to the superCsv readers constructors and it doesn't work. Works fine however with FileReaders or BufferedReaders.
  Is it a bug or it just does not make sense to use InputStremReaders in this situation?</p>
  
  <p>Here is the working code example</p>
  
  <pre><code>CsvListReader listReader = null;
  FileReader file = null;
  BufferedReader b = null;
  try {
      file = new FileReader(linkToFile);
      b = new BufferedReader(file);
      listReader = new CsvListReader(b,
              CsvPreference.STANDARD_PREFERENCE);
      csvHeader = listReader.getHeader(true);
  } catch (IOException e) {
      logger.info("Did not manage to get the Csv Header", e);
      try {
          listReader.close();
          file.close();
      } catch (IOException e1) {
          logger.info("Problem trying to close the readers", e1);
          return;
      }
  
    }
  try {
      file = new FileReader(linkToFile);
      b = new BufferedReader(file);
      beanReader = new CsvBeanReader(b,
              CsvPreference.STANDARD_PREFERENCE);
      beanReader.getHeader(false);
  
      extractCSV(beanReader, csvHeader);
   catch (IOException e) {
      logger.info("Did not manage to get a working CsvBeanReader.", e);
      try {
          beanReader.close();
          listReader.close();
          file.close();
      } catch (IOException e1) {
          logger.info("Problem trying to close the readers", e1);
      }
      return;
  }
  </code></pre>
  
  <p>Thanks in advance</p>