title: RMI to HTTP protocol
body: <p>Our project is a traditional project which is using <strong>RMI</strong> to do the communication between a Server and a Client (using <strong>Swing</strong>). </p>
  
  <p>Recently, we want to change protocol from RMI to HTTP(for the firewall safety) <strong>without changing too much</strong> original code(keep original Server logic and Swing GUI).</p>
  
  <p>Is there any good and mature way to do the transition? Thanks.</p>