title: serializing json in android using gson
body: <p>I have a json that looks like this</p>
  
  <pre><code> {"abcd": {
       "id": 1234,
       "response": "authenticated",
       "key": "abrakadaba",
       "userId": 5555
   }}
  </code></pre>
  
  <p>and a class that looks like this:</p>
  
  <pre><code>public class Login
  {
      @SerializedName("response")
      public String response;
  
      @SerializedName("userId")
      public int userId; 
  
      @SerializedName("id")
      public int employeeId;
  
      @SerializedName("key")
      public String key;
  }
  </code></pre>
  
  <p>This normally works, but not with a json that has the <code>{"abcd": {}}</code> before all the info i need to retrieve. </p>
  
  <p>how do I handle this `"abcd" tag to find and serialize all the other values.</p>