@Bean
        @ConditionalOnMissingBean(name = "casCoreAuthenticationServiceSelectionStrategyConfigurer")
        @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        public AuthenticationServiceSelectionStrategyConfigurer casCoreAuthenticationServiceSelectionStrategyConfigurer() {
            return plan -> plan.registerStrategy(new DefaultAuthenticationServiceSelectionStrategy());
        }
This is {@link CasCoreAutoConfiguration}.

@author Misagh Moayyed
@since 5.0.0
core/cas-server-core/src/main/java/org/apereo/cas/config/CasCoreConfiguration.java