[Spring Boot] Nuevo endpoint REST

MyRestControllerV1.java

package com.example;

public class MyRestController {
	
	public String hello(){
		return "Hello";
	}

}

MyRestControllerV2.java

package com.example;

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class MyRestController {
	
	@RequestMapping
	public String hello(){
		return "Hello";
	}

}