WP API get all posts

WpClient.java

@ApplicationScoped
public class WpClient {

    public void getListOfBlogPosts(@Observes @Initialized(ApplicationScoped.class) Object object) {

        Client client = ClientBuilder.newBuilder().build();
        WebTarget webTarget = client.target("https://rieckpil.de/wp-json/wp/v2/posts");

        JsonArray result = webTarget
                .queryParam("per_page", 100)
                .request()
                .accept(MediaType.APPLICATION_JSON)
                .get(JsonArray.class);

        List<String> allBlogPosts = result
                .stream()
                .filter(jsonValue -> jsonValue.asJsonObject().getString("link").contains("how"))
                .map(jsonValue -> jsonValue.asJsonObject().getJsonObject("title").getString("rendered"))
                .collect(Collectors.toList());

        for (String title :
                allBlogPosts) {
            System.out.println(title);
        }


    }
}