JSON klass

package com.exoticdev.fantasyworldgenerator.configuration.json;


import org.json.simple.JSONObject;
import org.json.simple.parser.JSONParser;

import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;

public class JSONReader {

    private Object parsed;

    public JSONReader(File file) {
        try {
            JSONParser parser = new JSONParser();

            this.parsed = parser.parse(new FileReader(file.getPath()));
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private JSONObject getJSONObject(String object) {
        JSONObject jsonObject = (JSONObject) parsed;

        if(!(object.contains("."))) {
            return (JSONObject) jsonObject.get(object);
        } else {
            List<String> objects = new ArrayList<>();

            StringBuilder sb = new StringBuilder();

            for(int i = 0; i < object.length(); i++) {
                String character = Character.toString(object.charAt(i));

                if(character.equalsIgnoreCase(".")) {
                    if(!(sb.toString().equalsIgnoreCase(""))) {
                        objects.add(sb.toString());
                    }

                    sb.setLength(0);
                } else {
                    sb.append(character);
                }
            }

            if(!(sb.toString().equalsIgnoreCase(""))) {
                objects.add(sb.toString());
            }

            for(String objectName : objects) {
                jsonObject = (JSONObject) jsonObject.get(objectName);
            }

            return jsonObject;
        }
    }

    private String getObject(String object) {
        if(object.contains(".")) {
            int last_dot = 0;

            for(int i = 0; i < object.length(); i++) {
                String character = Character.toString(object.charAt(i));

                if(character.equalsIgnoreCase(".")) {
                    last_dot = i;
                }
            }

            String key;
            JSONObject jsonObject;

            StringBuilder key_builder = new StringBuilder();
            StringBuilder object_builder = new StringBuilder();

            for(int i = last_dot + 1; i < object.length(); i++) {
                key_builder.append(Character.toString(object.charAt(i)));
            }

            for(int i = 0; i < last_dot; i++) {
                object_builder.append(Character.toString(object.charAt(i)));
            }

            key = key_builder.toString();

            jsonObject = this.getJSONObject(object_builder.toString());

            Object finalObject = jsonObject.get(key);

            return finalObject.toString();
        }

        return null;
    }

    public int getInt(String object) {
        return Integer.parseInt(this.getObject(object));
    }

    public double getDouble(String object) {
        return Double.parseDouble(this.getObject(object));
    }

    public boolean getBoolean(String object) {
        System.out.println("Boolean: " + object + " resulted in: " + Boolean.parseBoolean(this.getObject(object)));
        return Boolean.parseBoolean(this.getObject(object));
    }
}