reader = new InputStreamReader(new ByteArrayInputStream(bytes));
csvreader = new CsvReader(reader);
csvreader.setSafetySwitch(false);
if (importContentletsForm.getLanguage() == -1) {
if (csvreader.readHeaders()) {
csvHeaders = csvreader.getHeaders();
for (int column = 0; column < csvHeaders.length; ++column) {
if (csvHeaders[column].equals(languageCodeHeader))
languageCodeHeaderColumn = column;
if (csvHeaders[column].equals(countryCodeHeader))