[FLINK-8669] Add completeAll and runAfterwards(Async) to FutureUtils #5503
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What is the purpose of the change
FutureUtils#completeAll(Collection) takes a collection of futures and returns
a future which is completed after all of the given futures are completed. This
also includes exceptional completions. Potentially occurring exceptions are
recorded and combined into a single exception with which the resulting future
is completed.
FutureUtils#runAfterwards takes a future and runs a given action after the
completion of the given future. This also includes an exceptional completion.
In this case, a potentially occurring exception as the result of the provided
action will be combined with the future's exception.
Verifying this change
FutureUtils
testCompleteAllExceptional
,testCompleteAllPartialExceptional
,testCompleteAll
,testRunAfterwardsExceptional
andtestRunAfterwards
Does this pull request potentially affect one of the following parts:
@Public(Evolving)
: (no)Documentation