title: How to create a pojoclass having dynamic key
body: <p>How can i create a pojo class from the below responses of same url.</p>
  
  <p>RESPONSE 1:
  {
             "info": {
                 "price": 1,
                 "map": {
                     "1": 1,
                     "2": 2,
                     "3": 1,
                     "5": 0.5,
                     "6": 3,
                     "7": 5
                 },
                 "value": 0
     }
  }</p>
  
  <p>RESPONSE 2:
  {
             "info": {
                 "price": 1,
                 "map": {
                     "1": 1,
                     "2": 6,
                     "3": 4,
                  },
                 "value": 1
     }
  }</p>
  
  <p>here the keys inside the "map" Json object is dynamic. Please help me to create a pojoclass with dynamic key(inside map eg:1,2,3...).</p>