@Override
    public void registerAuthenticationHandlersWithPrincipalResolver(final Collection<AuthenticationHandler> handlers,
                                                                    final PrincipalResolver principalResolver) {
        handlers.stream().filter(BeanSupplier::isNotProxy)
            .forEach(h -> registerAuthenticationHandlerWithPrincipalResolver(h, principalResolver));
    }
This is {@link DefaultAuthenticationEventExecutionPlan}.

@author Misagh Moayyed
@since 5.1.0
core/cas-server-core-authentication-api/src/main/java/org/apereo/cas/authentication/DefaultAuthenticationEventExecutionPlan.java