CompletionService.take().isDone() always true?

Posted by jfager on Stack Overflow See other posts from Stack Overflow or by jfager
Published on 2010-04-09T19:29:19Z Indexed on 2010/04/09 19:33 UTC
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Filed under:

java

|

concurrency

|

futures

Is it safe to assume that

java.util.concurrent.CompletionService.take().isDone()

will always return true? If so, why does take() return a Future, rather than the value directly? If not, what does "completed task" as used in the documentation mean?

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