@ConditionalOnMissingBean(name = ExpirationPolicyBuilder.BEAN_NAME_PROXY_TICKET_EXPIRATION_POLICY)
        @Bean
        @RefreshScope(proxyMode = ScopedProxyMode.DEFAULT)
        public ExpirationPolicyBuilder proxyTicketExpirationPolicy(
            final CasConfigurationProperties casProperties) {
            return new ProxyTicketExpirationPolicyBuilder(casProperties);
        }
This is {@link CasCoreTicketsConfiguration}.

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