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https://issues.apache.org/jira/browse/THRIFT-383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13483850#comment-13483850
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Alexey Sviridov commented on THRIFT-383:
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This warnings is really annoying. Would be nice if new thift generator v1.0 get
rid of them.
> Lots of warnings in Java generated code.
> ----------------------------------------
>
> Key: THRIFT-383
> URL: https://issues.apache.org/jira/browse/THRIFT-383
> Project: Thrift
> Issue Type: Bug
> Components: Java - Compiler
> Reporter: Nitay Joffe
> Priority: Minor
> Attachments: Hbase.thrift, THRIFT-383.diff
>
>
> I'm using Thrift from 03/19/09, commit
> 87e73b073889fec8d105cbf3b66bcbf48b4e71e2
> Looking through some Thrift generated Java code for an HBase server under
> Eclipse I see a lot of warnings. I'll attach the thrift IDL separately. I can
> also post some of my Eclipse settings to see all these warnings if need be.
> There's many occurances of these types of warnings. Here's some examples:
>
> - The import java.util.ArrayList is never used
> - The serializable class AlreadyExists does not declare a static final
> serialVersionUID field of type long
> - Redundant superinterface Serializable for the type AlreadyExists, already
> defined by Throwable
> - The field AlreadyExists.__isset is never read locally
> - The method getMessage() of type AlreadyExists should be tagged with
> @Override since it actually overrides a superclass method
> - The local variable first is never read
> - The declared exception TException is not actually thrown by the method
> validate() from type AlreadyExists
> - Duplicate javadoc tags
> - Access to enclosing constructor AlreadyExists.Isset() is emulated by a
> synthetic accessor method. Increasing its visibility will improve your
> performance
> - FindBugs: [H C DMI] Invocation of toString on an array
> [DMI_INVOKING_TOSTRING_ON_ARRAY]
> - FindBugs: [M P Bx] Method invokes inefficient Number constructor; use
> static valueOf instead [DM_NUMBER_CTOR]
> - FindBugs: [M B CN] clone method does not call super.clone()
> [CN_IDIOM_NO_SUPER_CALL]
> The second batch is particularly important because it has potential
> performance issues. The first batch are would be nice to fix things.
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