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Posted to common-issues@hadoop.apache.org by "Kay Kay (JIRA)" <ji...@apache.org> on 2010/02/02 20:34:18 UTC

[jira] Updated: (HADOOP-6471) StringBuffer -> StringBuilder - conversion of references as necessary

     [ https://issues.apache.org/jira/browse/HADOOP-6471?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kay Kay updated HADOOP-6471:
----------------------------

    Attachment: HADOOP-6471.patch

sync-ing with trunk

> StringBuffer -> StringBuilder - conversion of references as necessary
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-6471
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6471
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Kay Kay
>             Fix For: 0.21.0
>
>         Attachments: HADOOP-6471.patch, HADOOP-6471.patch, HADOOP-6471.patch, HADOOP-6471.patch
>
>
> Across hadoop-common codebase,  a good number of StringBuffer-s being used are actually candidates for StringBuilders , since the reference does not escape the scope of the method and no concurrency is needed. 

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