private ApiKey loadLine(String line) {
ApiKey key = null;
String[] splitted = line.split(DELIMITER, 2);
if (splitted.length == 2 && !splitted[0].isEmpty() && !splitted[1].isEmpty()) {
key = new ApiKey();
key.setKeyId(Integer.parseInt(splitted[0]));
key.setVerificationString(splitted[1]);
}
return key;
}
