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Ted Yu edited comment on FLINK-9185 at 5/17/18 3:18 PM: -------------------------------------------------------- +1 was (Author: yuzhih...@gmail.com): lgtm > Potential null dereference in > PrioritizedOperatorSubtaskState#resolvePrioritizedAlternatives > -------------------------------------------------------------------------------------------- > > Key: FLINK-9185 > URL: https://issues.apache.org/jira/browse/FLINK-9185 > Project: Flink > Issue Type: Bug > Reporter: Ted Yu > Priority: Minor > > {code} > if (alternative != null > && alternative.hasState() > && alternative.size() == 1 > && approveFun.apply(reference, alternative.iterator().next())) { > {code} > The return value from approveFun.apply would be unboxed. > We should check that the return value is not null. -- This message was sent by Atlassian JIRA (v7.6.3#76005)