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From "Jerry Cwiklik (JIRA)" <uima-...@incubator.apache.org>
Subject [jira] Closed: (UIMA-1189) Remove excessive synchronization from Uima As
Date Mon, 05 Oct 2009 19:22:31 GMT

     [ https://issues.apache.org/jira/browse/UIMA-1189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jerry Cwiklik closed UIMA-1189.

    Resolution: Fixed

Uima As test harness code was synchronizing AtomicBoolean to signal events. Findbugs flags
this as excessive synchronization. Refactored the code to use a semaphore. Removed explicit

> Remove excessive synchronization from Uima As
> ---------------------------------------------
>                 Key: UIMA-1189
>                 URL: https://issues.apache.org/jira/browse/UIMA-1189
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Async Scaleout
>            Reporter: Jerry Cwiklik
>            Assignee: Jerry Cwiklik
>             Fix For: 2.3AS
>         Attachments: uimaj-as-activemq-UIMA-1189-patch-v2.txt, uimaj-as-activemq-UIMA-1189-patch.txt,
uimaj-as-core-UIMA-1189-patch-v2.txt, uimaj-as-core-UIMA-1189-patch.txt
> There are few places in the Uima AS code where synchronization is used for no reason.
This may lead to locking code and potentially slowing down the processing.  

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