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From "mingleizhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-8661) Replace Collections.EMPTY_MAP with Collections.emptyMap()
Date Wed, 18 Apr 2018 01:19:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-8661?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16441734#comment-16441734
] 

mingleizhang commented on FLINK-8661:
-------------------------------------

Sorry for later since my friend wants to get this ticket. But I think he is too busy to do
it. So, I will give a PR soon.

> 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.
It should be replaced with Collections.emptySet() and Collections.emptyMap() .



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