liquibase-core/src/main/java/liquibase/util/csv/opencsv/CSVWriter.java
protected boolean stringContainsSpecialCharacters(String line) {
      return (line.indexOf(quotechar) != -1) || (line.indexOf(escapechar) != -1) || (line.indexOf(separator) != -1)
          || line.contains(DEFAULT_LINE_END) || line.contains("\r");
   }
protected boolean stringContainsSpecialCharacters(String line) {
      return (line.indexOf(quotechar) != -1) || (line.indexOf(escapechar) != -1) || (line.indexOf(separator) != -1)
          || line.contains(DEFAULT_LINE_END) || line.contains("\r");
   }
checks to see if the line contains special characters.
@param line - element of data to check for special characters.
@return true if the line contains the quote, escape, separator, newline or return.