package com.baeldung.graylog; import org.apache.log4j.Logger; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class GraylogDemoApplication { private final static Logger LOG = Logger.getLogger(GraylogDemoApplication.class); public static void main(String[] args) { SpringApplication.run(GraylogDemoApplication.class, args); LOG.info("Hello from Spring Boot"); } }