AFAIK you would need a CompletionService[1] to get the results in a completion-order-agnostic order. [1]: http://docs.oracle.com/javase/7/docs/api/java/util/co

AFAIK you would need a CompletionService[1] to get the results in a completion-order-agnostic order. [1]: http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/CompletionService.html http://docs.oracle.com/javase/7/docs/api/java/util/concurren...