@Override
    public void destroy() {
        connectionFactory.close();
    }
This is {@link LdapGoogleAuthenticatorTokenCredentialRepository}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-gauth-ldap/src/main/java/org/apereo/cas/gauth/credential/LdapGoogleAuthenticatorTokenCredentialRepository.java