default boolean supports(final HttpServletRequest request,
                             final RegisteredService registeredService,
                             final Authentication authentication,
                             final Service service) {
        return true;
    }
Supports.

@param request           the request
@param registeredService the registered service
@param authentication    the authentication
@param service           the service
@return true/false
api/cas-server-core-api-mfa/src/main/java/org/apereo/cas/authentication/MultifactorAuthenticationTrigger.java