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https://issues.apache.org/jira/browse/FLINK-8661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated FLINK-8661:
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Description: The use of Collections.EMPTY_SET and Collections.EMPTY_MAP
often causes unchecked assignment and it should be replaced with
Collections.emptySet() and Collections.emptyMap() . (was: The use of
Collections.EMPTY_SET and Collections.EMPTY_MAP often causes unchecked
assignment and it should be replaced with Collections.emptySet() and
Collections.emptyMap().)
> Replace Collections.EMPTY_MAP with Collections.emptyMap()
> ---------------------------------------------------------
>
> Key: FLINK-8661
> URL: https://issues.apache.org/jira/browse/FLINK-8661
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: mingleizhang
> Priority: Minor
>
> The use of Collections.EMPTY_SET and Collections.EMPTY_MAP often causes
> unchecked assignment and it should be replaced with Collections.emptySet()
> and Collections.emptyMap() .
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