SampleTask.java

@SpringBootApplication
@EnableTask
public class SampleTask {

	@Bean
	public CommandLineRunner commandLineRunner() {
		return new HelloWorldCommandLineRunner();
	}

	public static void main(String[] args) {
		SpringApplication.run(SampleTask.class, args);
	}

	public static class HelloWorldCommandLineRunner implements CommandLineRunner {

		@Override
		public void run(String... strings) throws Exception {
			System.out.println("Hello, World!");
		}
	}
}