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Posted to dev@openjpa.apache.org by "Michael Dick (JIRA)" <ji...@apache.org> on 2009/07/21 17:17:14 UTC

[jira] Resolved: (OPENJPA-1171) Use StringBuilder instead of StringBuffer in SQLBuffer

     [ https://issues.apache.org/jira/browse/OPENJPA-1171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Dick resolved OPENJPA-1171.
-----------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0
                   1.3.0

Changes made for 1.3.0 and 2.0.0. 


> Use StringBuilder instead of StringBuffer in SQLBuffer
> ------------------------------------------------------
>
>                 Key: OPENJPA-1171
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1171
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: performance
>    Affects Versions: 1.2.1, 1.3.0, 2.0.0
>            Reporter: Michael Dick
>            Assignee: Michael Dick
>             Fix For: 1.3.0, 2.0.0
>
>
> Performance benchmarks show a significant amount of time spent in acquiring locks in StringBuffer originating in SQLBuffer. 
> This issue is a child of OPENJPA-1118. 

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