import com.google.gson.Gson;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.List;

public class teste2 {

static class _links {
    Fixtures fixtures;
    Players players;
    Self self;

}

public class Self {
    private String href;
}

static class Fixtures {
    private String href;
}

static class Players {
    private String href;
}

 static class Page {
    String name;
    String code;
    String shortName;
    String squadMarketValue;
    String crestUrl;
}

public static void main(String[] args) throws Exception {

    String json = readUrl("http://api.football-data.org/v1/teams/66");

    Gson gson = new Gson();
    _links link = gson.fromJson(json, _links.class);
    Page page = gson.fromJson(json, Page.class);

     System.out.println(page.name);
    System.out.println(page.code);
    System.out.println(page.shortName);
    System.out.println(page.squadMarketValue);
    System.out.println(page.crestUrl);
    System.out.println(link.fixtures.href);
}

private static String readUrl(String urlString) throws Exception {
    BufferedReader reader = null;
    try {
        URL url = new URL(urlString);
        reader = new BufferedReader(new InputStreamReader(url.openStream()));
        StringBuffer buffer = new StringBuffer();
        int read;
        char[] chars = new char[1024];
        while ((read = reader.read(chars)) != -1) {
            buffer.append(chars, 0, read);
        }
        return buffer.toString();
    } finally {
        if (reader != null) {
            reader.close();
        }
    }
}

}