@Override
    public MultifactorAuthenticationProviderBypassEvaluator getBypassEvaluator() {
        val bypass = new DefaultChainingMultifactorAuthenticationBypassProvider(applicationContext);
        getMultifactorAuthenticationProviders()
            .stream()
            .filter(BeanSupplier::isNotProxy)
            .sorted(OrderComparator.INSTANCE)
            .map(MultifactorAuthenticationProvider::getBypassEvaluator)
            .forEach(bypass::addMultifactorAuthenticationProviderBypassEvaluator);
        return bypass;
    }
This is {@link DefaultChainingMultifactorAuthenticationProvider}.

@author Misagh Moayyed
@since 6.1.0
core/cas-server-core-authentication-mfa-api/src/main/java/org/apereo/cas/authentication/DefaultChainingMultifactorAuthenticationProvider.java