import java.util.*;

import com.jayway.jsonpath.DocumentContext;
import com.jayway.jsonpath.JsonPath;

public class JSONMapper {

    public static void main(String[] args) throws Exception {

       DocumentContext jsonContext =
JsonPath.parse("D:\Docs\search.json");
       List<String> accom=
JsonPath.read("C:\Users\shashank.sinha\Desktop\search.json",
               "*.singleAccomViewData");
       System.out.println("accom value: " + accom);
}

Below is my JSON File:-

{
  "searchResult": {
    "singleAccomViewData": null,
    "singleAccomSearch": false,
    "durationSelection": {
      "defaultDisplay": [
        6,
        7,
        8,
        9,
        10
      ]
    }
   }
}