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https://issues.apache.org/jira/browse/HIVE-22202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-22202 started by Hankó Gergely.
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> Remove unnecessary code from ObjectStore.java
> ---------------------------------------------
>
> Key: HIVE-22202
> URL: https://issues.apache.org/jira/browse/HIVE-22202
> Project: Hive
> Issue Type: Task
> Components: Hive
> Reporter: Hankó Gergely
> Assignee: Hankó Gergely
> Priority: Minor
>
> Remove unnecessary code
> * remove unnecessary/unused variables
> * remove unused private methods
> * remove unnecessary throws declarations
> * remove unnecessary conditionals that are guaranteed to always give the
> same result
> * remove unnecessary method parameters
> * remove never used return values
> * simplify collection handling
> * use foreach where possible
> * use member sort() instead of Collections.sort()
> * use addAll() instead of adding one-by-one in a loop
> * remove Javadoc that doesn't give additional information
> * use try with resource where possible
> * remove unnecessary explicit type arguments
> * remove redundant warning suppression
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