anchor.diff:  ----
   
   The `Application.java` file would declare the `main` method, along with the basic
  -`@Configuration`.
  +`@SpringBootApplication`.
   
   [source,java,indent=0]
   ----
   	package com.example.myproject;
   
   	import org.springframework.boot.SpringApplication;
  -	import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
  -	import org.springframework.context.annotation.ComponentScan;
  -	import org.springframework.context.annotation.Configuration;
  -
  -	@Configuration
  -	@EnableAutoConfiguration
  -	@ComponentScan
  +	import org.springframework.boot.autoconfigure.SpringBootApplication
  +
  +	@SpringBootApplication
   	public class Application {
   
   		public static void main(String[] args) {
  
positive.code: 
  NOTE: `@SpringBootApplication` also provides aliases to customize the attributes of
  `@EnableAutoConfiguration` and `@ComponentScan`.
  
  
  
  
negative.code: You need to opt-in to auto-configuration by adding the `@EnableAutoConfiguration` or
  `@SpringBootApplication` annotations to one of your `@Configuration` classes.
  
  TIP: You should only ever add one `@SpringBootApplication` or `@EnableAutoConfiguration`
  annotation. We generally recommend that you add one or the other to your primary
  `@Configuration` class only.
  
  
  
  