Java tutorial
package contractEditor; /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; import java.util.LinkedHashMap; import org.json.simple.JSONArray; import org.json.simple.JSONObject; import org.json.simple.JSONValue; import org.json.simple.parser.JSONParser; import org.json.simple.parser.ParseException; import util.method; /** * * @author RDSG6431 */ public class SPConfFileEditor { private static String s; //private static String s; public static void main(String[] args) { JSONObject obj = new JSONObject(); ArrayList fileList = new ArrayList(); fileList.add("confSP" + File.separator + "HOST1.json"); fileList.add("confSP" + File.separator + "HOST2.json"); fileList.add("confSP" + File.separator + "HOST3.json"); fileList.add("confSP" + File.separator + "HOST4.json"); obj.put("contract_list_of_SP", fileList); try { FileWriter file = new FileWriter("confSP" + File.separator + "contractFileList.json"); file.write(obj.toJSONString()); file.flush(); file.close(); } catch (IOException e) { e.printStackTrace(); } System.out.print(obj); } }