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https://issues.apache.org/jira/browse/FLINK-8228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16284662#comment-16284662
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ASF GitHub Bot commented on FLINK-8228:
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GitHub user yew1eb opened a pull request:
https://github.com/apache/flink/pull/5143
[FLINK-8228][cleanup] Code cleanup - pointless bitwise expressions
## Brief change log
Remove pointless bitwise expressions, Such expressions include anding with
zero, oring by zero, and shifting by zero.
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes /
**no** / don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (not applicable / docs /
JavaDocs / not documented)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yew1eb/flink FLINK-8228
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5143.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5143
----
commit 110c05f24e2e5d49a8bca6de6f495ddfbca5b31a
Author: yew1eb <yew...@gmail.com>
Date: 2017-12-09T08:21:06Z
[FLINK-8228][cleanup] Code cleanup - pointless bitwise expressions
----
> Code cleanup - pointless bitwise expressions
> --------------------------------------------
>
> Key: FLINK-8228
> URL: https://issues.apache.org/jira/browse/FLINK-8228
> Project: Flink
> Issue Type: Improvement
> Components: Checkstyle
> Affects Versions: 1.4.0
> Reporter: Hai Zhou UTC+8
> Assignee: Hai Zhou UTC+8
> Priority: Trivial
> Fix For: 1.5.0
>
>
> Such expressions include anding with zero, oring by zero, and shifting by
> zero.
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