@TestOnly
  public void selectType(CredentialsType credentialsType) {
    for (Map.Entry<CredentialsType, TypeHandler> type2handler : myCredentialsType2Handler.entrySet()) {
      if (type2handler.getKey() == credentialsType) {
        type2handler.getValue().getRadioButton().setSelected(true);
        break;
      }
    }
    radioSelected(true);
  }
@TestOnly
  public void selectType(CredentialsType credentialsType)