title: how to handle when my jsonarray value is null in android
body: <p>how to handle these null in json array values</p>
  
  <pre><code>{
      "Code": "0",
      "Message": "Success",
      "District": null,
      "Division": null,
      "Circle": null,
      "PoliceStation": null,
      "Vehicle": [
          {
              "VehicleId": "81",
              "VehicleNo": "Srikakulam II Town - PV1 [AP18P1470]"
          },
          {
              "VehicleId": "82",
              "VehicleNo": "Srikakulam II Town - BC-I [AP18P2325]"
          },
          {
              "VehicleId": "83",
              "VehicleNo": "Srikakulam II Town - BC-II [AP18P2326]"
          },
          {
              "VehicleId": "89",
              "VehicleNo": "Srikakulam II Town - PV2 [AP18P3244]"
          }
      ]
  }
  </code></pre>