package com.example; import org.springframework.boot.CommandLineRunner; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.rest.core.annotation.RepositoryRestResource; import org.springframework.stereotype.Component; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; import java.util.Collection; import java.util.HashMap; import java.util.Map; import java.util.stream.Collectors; import java.util.stream.Stream; @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } }