@Override
    public RegisteredService findServiceByName(final String name) {
        return serviceManagers.stream()
            .map(manager -> manager.findServiceByName(name))
            .filter(Objects::nonNull)
            .findFirst()
            .orElse(null);
    }
This is {@link DefaultChainingServicesManager}.

@author Misagh Moayyed
@since 6.2.0
core/cas-server-core-services-registry/src/main/java/org/apereo/cas/services/mgmt/DefaultChainingServicesManager.java