title: Does JDK 1.6 comes with a reference implementation of JAX-RS integrated in it?
body: <p>With JDK 1.6, I can implement a JAX-WS based web service without a need to have an external implementation of JAX-WS or even without the need of an external servlet container since JDK 1.6 provides both.</p>
  
  <p>It seems to me that for JAX-RS, the situation is not the same; meaning that to implement a JAX-RS web service, I will need to download the reference implementation (Called Jersey) separately.  </p>
  
  <p>Am I correct, or JDK 1.6 comes with Jersey out of the box as well?  </p>