Json parser

package com.codebeasty;
 
import com.codebeasty.json.Events;
import com.codebeasty.json.TwitchApi;
import com.google.gson.*;
import com.google.gson.stream.JsonReader;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
 
import javax.json.Json;
import javax.json.JsonValue;
import java.awt.*;
import java.beans.EventSetDescriptor;
import java.io.IOException;
import java.io.StringReader;
 
/**
 * Created by gladi_000 on 02.04.2016.
 */
public class Main {
 
    private static OkHttpClient client = new OkHttpClient();
 
    public static void main(String[] args){
 
 
 
            for (String str : getUserData("")) {
                System.out.println(str);
 
            }
 
    }
 
 
    public static String getJSON (String url) throws IOException {
        Request request = new Request.Builder()
                .url(url)
                .build();
 
        Response response = client.newCall(request).execute();
        return response.body().string();
    }
 
    public static String[] getUserData(String username){
        String json2= null;
        try{
            json2=getJSON("URL-adres");
        } catch (Exception e){
            e.getStackTrace();
        }
 
        Gson gson = new Gson();
 
        TwitchApi twitchApi = gson.fromJson(json2,TwitchApi.class);
        Events events = gson.fromJson(json2, Events.class);
        return new String[]{
                "1 " + twitchApi.getEvents(),
                "2 " + events.getUid()
        };
 
    }
 
}

package com.codebeasty.json;
 
/**
 * Created by gladi_000 on 02.04.2016.
 */
public class TwitchApi {
 
    private Events[] events;
 
    private String code;
 
    private String msg;
 
    public Events[] getEvents ()
    {
        return events;
    }
 
    public void setEvents (Events[] events)
    {
        this.events = events;
    }
 
    public String getCode ()
    {
        return code;
    }
 
    public void setCode (String code)
    {
        this.code = code;
    }
 
    public String getMsg ()
    {
        return msg;
    }
 
    public void setMsg (String msg)
    {
        this.msg = msg;
    }
 
    @Override
    public String toString()
    {
        return "ClassPojo [events = "+events+", code = "+code+", msg = "+msg+"]";
    }
}

package com.codebeasty.json;
 
/**
 * Created by gladi_000 on 02.04.2016.
 */
public class Events {
    private String uid;
 
    private String launchId;
 
    private String id;
 
    private String expire;
 
    private String ts;
 
    private String state;
 
    private String role;
 
    private String type;
 
    private String version;
 
    public String getUid ()
    {
        return uid;
    }
 
    public void setUid (String uid)
    {
        this.uid = uid;
    }
 
    public String getLaunchId ()
    {
        return launchId;
    }
 
    public void setLaunchId (String launchId)
    {
        this.launchId = launchId;
    }
 
    public String getId ()
    {
        return id;
    }
 
    public void setId (String id)
    {
        this.id = id;
    }
 
    public String getExpire ()
    {
        return expire;
    }
 
    public void setExpire (String expire)
    {
        this.expire = expire;
    }
 
    public String getTs ()
    {
        return ts;
    }
 
    public void setTs (String ts)
    {
        this.ts = ts;
    }
 
    public String getState ()
    {
        return state;
    }
 
    public void setState (String state)
    {
        this.state = state;
    }
 
    public String getRole ()
    {
        return role;
    }
 
    public void setRole (String role)
    {
        this.role = role;
    }
 
    public String getType ()
    {
        return type;
    }
 
    public void setType (String type)
    {
        this.type = type;
    }
 
    public String getVersion ()
    {
        return version;
    }
 
    public void setVersion (String version)
    {
        this.version = version;
    }
 
    @Override
    public String toString()
    {
        return "ClassPojo [uid = "+uid+", launchId = "+launchId+", id = "+id+", expire = "+expire+", ts = "+ts+", state = "+state+", role = "+role+", type = "+type+", version = "+version+"]";
    }
}