title: In Spring WebFlow, how can I resume a flow?
body: <p>Using version 2.2.1 of Spring Webflow, I am trying to resume a flow execution in the middle of the flow.</p>
  
  <p>For instance, if I have 4 steps; A,B,C,D. A user could start the flow (Step A) and after certain steps (Step C), he gets distracted and abandon the page. When that user returns to the flow, I would like the flow to resume execution starting where the user left (Step C). How would I achieve that?</p>