@Override
    public String getFriendlyName() {
        return "Google Authenticator";
    }
The authentication provider for google authenticator.

@author Misagh Moayyed
@since 5.0.0
support/cas-server-support-gauth-core-mfa/src/main/java/org/apereo/cas/gauth/GoogleAuthenticatorMultifactorAuthenticationProvider.java