call api with HttpClient Java and parse json to POJO

callApiAndPerseRequestInPOJO.java

package org.example;

import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;

import java.io.IOException;
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.List;

public class App
{
    private static final String POSTS_API_URL = "https://jsonplaceholder.typicode.com/posts";
    private static final String TODO_API_URL = "https://jsonplaceholder.typicode.com/todos/1";

    public static void main(String[] args)
    {
        HttpClient httpClient = HttpClient.newHttpClient();
        ObjectMapper mapper = new ObjectMapper();

        HttpRequest request = HttpRequest.newBuilder()
            .GET()
            .header("accept", "application/json")
            .uri(URI.create(POSTS_API_URL))
            .build();

        try
        {
            HttpResponse<String> response = httpClient.send(
                request,
                HttpResponse.BodyHandlers.ofString()
            );

            List<Post> posts =
                mapper.readValue(response.body(), new TypeReference<List<Post>>()
                {
                });
            posts
                .forEach(System.out::println);

            HttpRequest todoRequest = HttpRequest.newBuilder()
                .GET()
                .header("accept", "application/json")
                .uri(URI.create(TODO_API_URL))
                .build();

            HttpResponse<String> todo = httpClient.send(
                todoRequest,
                HttpResponse.BodyHandlers.ofString()
            );

            Todo dataTodo = mapper.readValue(todo.body(), new TypeReference<Todo>()
            {
            });

            System.out.println(dataTodo);

        } catch (IOException | InterruptedException ioException)
        {
            ioException.printStackTrace();
        }

        System.out.println("Hello World!");
    }
}