How to use

validate

method

in

com.ning.billing.overdue.config.DefaultOverdueState

@Override
public ValidationErrors validate(final OverdueConfig root,
                 final ValidationErrors errors) {
  for (final DefaultOverdueState state : getStates()) {
    state.validate(root, errors);
  }
  try {
    getClearState();
  } catch (OverdueApiException e) {
    if (e.getCode() == ErrorCode.CAT_MISSING_CLEAR_STATE.getCode()) {
      errors.add("Overdue state set is missing a clear state.",
            root.getURI(), this.getClass(), "");
    }
  }
  return errors;
}