protected ExpirationPolicy determineExpirationPolicyForService(final OAuthRegisteredService registeredService) {
        return this.expirationPolicyBuilder.buildTicketExpirationPolicy();
    }
Default instance for the ticket id generator.
support/cas-server-support-oidc-core-api/src/main/java/org/apereo/cas/oidc/ticket/OidcDefaultPushedAuthorizationRequestFactory.java