title: jackson with jaxb
body: <p>when using Jackson <code>JSON</code> processor in Jersey, when and why would I need to use <code>JAXB</code> annotations in between? <code>Object-&gt;JAXB-&gt;JSON</code> </p>
  
  <p>Jackson also provides it's own <code>JAX-RS</code> provider to go direct <code>Object-&gt;JSON</code>. what is missing in this approach? or why would I prefer on over another</p>
  
  <p>ps: I use also spring</p>