@Bean
    public TomcatService tomcatService(ServletWebServerApplicationContext applicationContext) {
        return TomcatService.of(getConnector(applicationContext));
    }
Returns a new {@link TomcatService} that redirects the incoming requests to the Tomcat instance
provided by Spring Boot.
examples/spring-boot-tomcat/src/main/java/example/springframework/boot/tomcat/HelloConfiguration.java