how sholud i make pojo class.. object having unlimited number of array..object result may have unlimited array my json response like this : {"result":{"0":[          {"id":"51","first_name":"ra","last_name":"d","email":"raj@gmail.com","password":"1234","mobile_no":"8252536365","parent_id":"50","position":"0","type":"User","created_at":"1476447434","updated_at":"1476447434","deleted_at":null,"stage":0,"total_childs":0},{"id":"52","first_name":"Ashish","last_name":"Chauhan","email":"ashish@mlm.com","password":"12345","mobile_no":"89889989832","parent_id":"8","position":"1","type":"admin","created_at":"1476702542","updated_at":"1476702542","deleted_at":null,"stage":0,"total_childs":0}],"2":[{"id":"2","first_name":"Ashish","last_name":"Chauhan","email":"ashish@mlm.com","password":"12345","mobile_no":"89889989832","parent_id":"1","position":"0","type":"admin","created_at":"1475674631","updated_at":"1475674631","deleted_at":null,"stage":2,"total_childs":2}],"1":[{"id":"7","first_name":"Shiva","last_name":"Singh","email":"shiva@mlm.com","password":"12345","mobile_no":"89889989832","parent_id":"2","position":"0","type":"user","created_at":"1475674808","updated_at":"1475674808","deleted_at":null,"stage":1,"total_childs":2},{"id":"8","first_name":"Atul","last_name":"Kumar","email":"atul@mlm.com","password":"12345","mobile_no":"89889989832","parent_id":"2","position":"1","type":"user","created_at":"1475674835","updated_at":"1475674835","deleted_at":null,"stage":1,"total_childs":2}]}}