title: How to implement forkjoin for a series of action which is done in for loop for now
body: <p>I have a list of senders for them I have to parallely send mails individually.Currently I am iterating over the list construct the body (as it is different for different people) and then sending them. How can I use forkjoin for this. I tried using recusiveAction but I guess its only for recursive tasks.</p>
  
  <p>All the examples available in internet are implemented with RecursiveAction. Is there any other class with which I can implement this.</p>