private List<String> exceptionStringToListOfLines(String s) {
    List<String> exception = new ArrayList<String>();
    Matcher matcher = Pattern.compile(".*\\n").matcher(s);
    while (matcher.find()) {
      exception.add(matcher.group());
    }
    return exception;
  }
Converts a exception string to a list of string corresponding to lines in the exception
@param s Exception in a single string
@return List of individual lines in the string
app/com/linkedin/drelephant/exceptions/LoggingEvent.java