Process variables propagation
Hello, I don't understand how to propagate process variables in a specific process instance.
I've set a "java.util.ArrayList" "clientsarray" process variable at the pool level, that is initialized like this:
// import com.company.model.Clients;
// return new ArrayList Clients ();
Then in another activity I'm building this clientsarray list, it's size is 4 at the end of the task when logging the content.
Then I have an exclusive gateway and when testing clientsarray.size() as trigger it's null whereas it was 4 in the task before.
What is wrong in my implementation please ? Are process variables propagated end to end for a specific process instance aren't they ?
Thanks a lot for your help,