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From "Sebb (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CONFIGURATION-486) BeanHelper.setDefaultBeanFactory() is thread-hostile and not thread-safe
Date Sat, 17 Mar 2012 17:19:37 GMT

     [ https://issues.apache.org/jira/browse/CONFIGURATION-486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sebb updated CONFIGURATION-486:
-------------------------------

    Comment: was deleted

(was: A few more examples)
    
> BeanHelper.setDefaultBeanFactory() is thread-hostile and not thread-safe
> ------------------------------------------------------------------------
>
>                 Key: CONFIGURATION-486
>                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-486
>             Project: Commons Configuration
>          Issue Type: Bug
>            Reporter: Sebb
>
> BeanHelper.setDefaultBeanFactory() sets a private static field.
> This is thread-hostile, because different threads cannot safely use different factories.
> It's also not thread-safe, as the variable is not guaranteed to be published safely.
> Should either make the variable volatile, or synchronize both getter and setter.

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