java-tutorials/spring-cucumber/src/main/java/com/baeldung/SpringDemoApplication.java

package com.baeldung;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
public class SpringDemoApplication extends SpringBootServletInitializer {

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

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(SpringDemoApplication.class);
    }
    
    @Bean
    public RestTemplate getRestTemplate(){
    	return new RestTemplate();
    }
}