title: insert JSON data using Room Library
body: <p>I have very complex JSON response coming from server. I need to insert in local database. </p>
  
  <p>Below is my json response </p>
  
  <pre><code>{
    "currentdate": "2018-02-27",
    "data": [
      {
        "date": "2017-11-05",
        "data": [
          {
            "id": 268,
            "schedulId": 268,
            "userId": 70,
            "completedOn": "0000-00-00 00:00:00",
            "currentDate": "2018-02-27",
            "workouts": {
              "workoutDetails": {
                "workoutDetails": "1Day Gain Muscle GYM",
                "workoutName": "Gain Muscle",
                "day": "Day 1",
                "inComplete": "0"
              },
              "stages": [
                {
                  "id": 2,
                  "mainExerciseName": "Warmup",
                  "exerciseSets": 1,
                  "exerciseList": [
                    {
                      "exerciseId": 602,
                      "name": "Jumping Jacks",
                      "setReps": "2X25",
                      "sort": 0
                    }
                  ]
                }
              ]
            }
          }
        ]
      }
    ],
    "status": 200
  }
  </code></pre>
  
  <p>How I can make My pojo class with column declearation.</p>