title: Convert JsonObject to Json String with Jackson
body: <p>I am using Jackson and am able to get a <code>JSONObject</code>. I need to be able to convert this <code>JSONObject</code> to its <code>json</code> form. Meaning, the object that is represented by this <code>JSONObject</code>'s son string.</p>
  
  <p>Something like:</p>
  
  <pre><code>JsonObject object = ...;
  object.toJsonString();
  </code></pre>
  
  <p>A simple Google search surprisingly didn't turn up many response and I am unable to see how to do it on my own.</p>
  
  <p>Any ideas?</p>