private List<DelegatedClientAuthenticationWebflowStateContributor> getWebflowStateContributors() {
        return configContext.getApplicationContext()
            .getBeansOfType(DelegatedClientAuthenticationWebflowStateContributor.class)
            .values()
            .stream()
            .filter(BeanSupplier::isNotProxy)
            .sorted(AnnotationAwareOrderComparator.INSTANCE)
            .collect(Collectors.toList());
    }
This is {@link DefaultDelegatedClientAuthenticationWebflowManager}.

@author Misagh Moayyed
@since 5.3.0
support/cas-server-support-pac4j-core/src/main/java/org/apereo/cas/web/flow/DefaultDelegatedClientAuthenticationWebflowManager.java