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From "Evgeny Ryabitskiy (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-876) There are a large number of Java warnings in HBase
Date Sat, 10 Jan 2009 14:19:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12662661#action_12662661

Evgeny Ryabitskiy commented on HBASE-876:

I decide to fixing warnings by package, so there will be one patch per each package. I think
it's a best way to make so much changes.

> There are a large number of Java warnings in HBase
> --------------------------------------------------
>                 Key: HBASE-876
>                 URL: https://issues.apache.org/jira/browse/HBASE-876
>             Project: Hadoop HBase
>          Issue Type: Bug
>    Affects Versions: 0.18.0
>            Reporter: Jim Kellerman
>            Assignee: Evgeny Ryabitskiy
>            Priority: Minor
>             Fix For: 0.20.0
>         Attachments: 876_1.patch
> There are a large number of Java warnings in the current HBase code base including:
> - exceptions that do not define serialVersionUID
> - classes that use the raw type WritableComparable instead of WritableComparable<T>
> - classes or interfaces that declare public members that are not a part of the public
API. In this case they should be moved to a place where their visibility needs not be public.
Additionally, there are a number of classes that declare public members that need not be.
Make them protected or private or default as needed
> - methods that have unnecessary else clauses
> - potential null pointer access
> - inner classes that are public that should be default or protected (e.g. RegionHistoryInformation)
> - assignment to an input parameter

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