How to create a multiple JSON objects inside an Array in java selenium

I wanted the ouput in this format using some loop, because the data contains more than 20 objects.

"childTargets": [
			{
				"name": "true",
				"rank": 86438458
			},
			{
				"name": "false",
				"rank": 86647857
			}
		]

i do not want in this way to right because code will be too long

.put(new JSONObject().put("name", "INDIA")

Please help me on this

I would craete an aarry with all names and an array all ranks and the loop through them.

Here is an example:

    String[] names; // all your Names
	int[] ranks; // all your Ranks the first rank belongs to the first name.

	JSONArray jsonArray = new JSONArray(); // Create an JSONArray Object.
	for (int i = 0; i < names.length; i++) {
		JSONObject jsonObject = new JSONObject();
		jsonObject.put("name", names[i]);
		jsonObject.put("rank", ranks[i]);
		jsonArray.add(jsonObject);
	}

If you have more than two properties consider using one list with strucks or objects who contain all of them instead of sperad arrays.

You can use a library such as Gson to marshal POJO's to json cleanly.

Define a java class such as:

public class ChildTargets {

    private List<Target> children;

    // getters and setters

    public static class Target {
        private String name;
        private String rank;

        // getters and setters
    }

Then instantiate the ChildTargets class with any Target objects you want using a loop, then call:

Gson gson = new Gson();
gson.toJson(childTargets);

You should get a json String in the form of:

{  
   "childTargets":[  
      {  
         "name":"obj1",
         "rank":"rank1"
      },
      {  
         "name":"obj2",
         "rank":"rank2"
      }
   ]
}