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https://issues.apache.org/jira/browse/BEAM-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anonymous updated BEAM-421:
---------------------------
Status: Triage Needed (was: In Progress)
> StateTags$CombiningValueStateTag inherits equals from super class but without
> incorporating its state
> -----------------------------------------------------------------------------------------------------
>
> Key: BEAM-421
> URL: https://issues.apache.org/jira/browse/BEAM-421
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Scott Wegner
> Priority: P3
> Labels: Clarified, findbugs, newbie, starter
>
> [FindBugs
> EQ_DOESNT_OVERRIDE_EQUALS|https://github.com/apache/incubator-beam/blob/58a029a06aea1030279e5da8f9fa3114f456c1db/sdks/java/build-tools/src/main/resources/beam/findbugs-filter.xml#L555]:
> Class doesn't override equals in superclass
> Applies to:
> [StateTags$CombiningValueStateTag|https://github.com/apache/incubator-beam/blob/58a029a06aea1030279e5da8f9fa3114f456c1db/sdks/java/core/src/main/java/org/apache/beam/sdk/util/state/StateTags.java#L344].
> CombiningValueStateTag inherits its equals implementation from its parent
> class, KeyedCombiningValueStateTag. CombiningValueStateTag has additional
> fields which are not included in the equality implementation, which may be
> incorrect.
> This is a good starter bug. When fixing, please remove the corresponding
> entries from
> [findbugs-filter.xml|https://github.com/apache/incubator-beam/blob/master/sdks/java/build-tools/src/main/resources/beam/findbugs-filter.xml]
> and verify the build passes.
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