@Override
    protected void cleanInternal() {
        val time = LocalDateTime.now(ZoneOffset.UTC).minusSeconds(this.expireTokensInSeconds);
        facilitator.removeFrom(time);
    }
This is {@link GoogleAuthenticatorDynamoDbTokenRepository}.

@author Misagh Moayyed
@since 6.5.0
support/cas-server-support-gauth-dynamodb/src/main/java/org/apereo/cas/gauth/token/GoogleAuthenticatorDynamoDbTokenRepository.java