title: How to map given JSON to DTO
body: <p>I've the following JSON</p>
  
  <pre><code>{
     "status": "OK",
     "years": [
         ["current_products", "actual_tariff"],
         [ 2012, 2013]
     ]
  }
  </code></pre>
  
  <p>I'd like to have a class describing given JSON, so that I'll be able to serialize/deserialize it to/from java object using <code>fasterxml</code>'s <code>ObjectMapper</code>. I've tried to use <code>@JsonUnrwapped</code> but the serialized result is completely different</p>
  
  <pre><code>public class ExampleDto {
  
      public String     status;
      public List&lt;Year&gt; years;
  
      public static class Year {
  
          @JsonUnwrapped
          public List&lt;String&gt; info;
          @JsonUnwrapped
          public List&lt;String&gt; years;
      }
  }
  
  // writing object to JSON value results to
  // {"status":"OK","years":[{"info":["current","aktuelle"],"years":["2012","2013"]}]}
  </code></pre>
  
  <p>I know that JSON structure is broken, but how can I have a proper mapping for it?</p>