将Json-Array的20个对象拆分为分叉的单个数组json文件？

Question

I'm trying to split the Json data from a file.my file contains a Json array contains 20 objects in it.I want those 20 objects into 20 different files.My code works and creates files & I want to save them in a different String objects too,data in the files is jumbling.Confused how to split in correct way!
my problem:

1) My json formate in the file. json formate I'm getting after splitting and writing to a file

My code

import java.io.*;
import java.util.*;
import org.json.*;

public class JsonSpilt {





private static final int BATCH_SIZE = 10;

public static void flushFile(List<Object> objects, int d) throws Exception {
    try (FileOutputStream output = new FileOutputStream("/home/system5/Music/tweet-" + d
        + ".json");
            Writer writer = new OutputStreamWriter(output, "UTF-8")) {
        JSONArray jsonArray = new JSONArray(objects);
        jsonArray.write(writer);
    }
}

public static void main(String[] args) throws Exception {
    int outputIndex = 0;
    try (InputStream input = new BufferedInputStream(
            new FileInputStream("/home/system5/Videos/tweet.json"))) {
        JSONTokener tokener = new JSONTokener(input);
        if (tokener.nextClean() != '[') {
            throw tokener.syntaxError("Expected start of JSON array");
        }
        List<Object> jsonObjects = new ArrayList<>();
        while (tokener.nextClean() != ']') {

            tokener.back();

            jsonObjects.add(tokener.nextValue());

            if (jsonObjects.size() == BATCH_SIZE) {
                flushFile(jsonObjects, outputIndex);
                jsonObjects.clear();
                outputIndex++;
            }

            if (tokener.nextClean() != ',') {
                tokener.back();
            }
        }
        if (!jsonObjects.isEmpty()) {
            flushFile(jsonObjects, outputIndex);
        }
        // Verify that end of input is reached.
        if (tokener.nextClean() != 0) {
            throw tokener.syntaxError("Expected end of document");
        }
    }

}}

sample input contains two objects in an json array.

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Collaborate, brainstorm &amp; solve urban design problems at Hackathon 2016 #MakeInIndia Week https://t.c…","source":"<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>","truncated":false,"in_reply_to_status_id":null,"in_reply_to_status_id_str":null,"in_reply_to_user_id":null,"in_reply_to_user_id_str":null,"in_reply_to_screen_name":null,"user":{"id":3479265073,"id_str":"3479265073","name":"dilip bobby","screen_name":"heymailme143","location":"","description":"","url":null,"entities":{"description":{"urls":[]}},"protected":false,"followers_count":10,"friends_count":35,"listed_count":3,"created_at":"Mon Sep 07 07:11:18 +0000 2015","favourites_count":1,"utc_offset":-28800,"time_zone":"Pacific Time (US & Canada)","geo_enabled":true,"verified":false,"statuses_count":309,"lang":"en","contributors_enabled":false,"is_translator":false,"is_translation_enabled":false,"profile_background_color":"C0DEED","profile_background_image_url":"http://abs.twimg.com/images/themes/theme1/bg.png","profile_background_image_url_https":"https://abs.twimg.com/images/themes/theme1/bg.png","profile_background_tile":false,"profile_image_url":"http://abs.twimg.com/sticky/default_profile_images/default_profile_4_normal.png","profile_image_url_https":"https://abs.twimg.com/sticky/default_profile_images/default_profile_4_normal.png","profile_link_color":"0084B4","profile_sidebar_border_color":"C0DEED","profile_sidebar_fill_color":"DDEEF6","profile_text_color":"333333","profile_use_background_image":true,"has_extended_profile":false,"default_profile":true,"default_profile_image":true,"following":false,"follow_request_sent":false,"notifications":false},"geo":null,"coordinates":null,"place":null,"contributors":null,"retweeted_status":{"created_at":"Sun Dec 20 12:47:16 +0000 2015","id":678557275829592000,"id_str":"678557275829592064","text":"Calling all techies! 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Answer 1

As per your screenshots, everything looks fine to me. If you're worried about the sequence of the value inside the JSON Object, then you need not to worry. Refer the below link for the same. Does the sequence of the values matter in a JSON object?

Answer 2

You code seems overcomplicated... And it's not clear how do you want to separate objects? 20 to 20 files.. is it one object per file? You can do it much easier like this, than:

public class Main {
    public static void main(String[] args) throws Exception {
        String filePath = "tweets.json";
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(filePath), "UTF-8"))) {
            JSONTokener tokener = new JSONTokener(reader);
            JSONArray a = new JSONArray(tokener);

            for (int i = 0; i < a.length(); ++i) {
                flushFile((JSONObject) a.get(i), i);
            }
        }
    }

    public static void flushFile(JSONObject obj, int d) throws Exception {
        try (FileOutputStream output = new FileOutputStream("/home/dzmitry/downloads/so-test/tweet-" + d + ".json");
             Writer writer = new OutputStreamWriter(output, "UTF-8")) {
            obj.write(writer);
        }
    }
}