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From "Emmanuel Bourg (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CLI-209) OptionBuilder is not thread-safe
Date Tue, 28 Sep 2010 12:06:35 GMT

     [ https://issues.apache.org/jira/browse/CLI-209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Emmanuel Bourg updated CLI-209:
-------------------------------

    Environment:     (was: Windows XP, Java 6)
       Priority: Minor  (was: Major)

> OptionBuilder is not thread-safe
> --------------------------------
>
>                 Key: CLI-209
>                 URL: https://issues.apache.org/jira/browse/CLI-209
>             Project: Commons CLI
>          Issue Type: Bug
>          Components: CLI-1.x
>    Affects Versions: 1.0, 1.1, 1.2
>            Reporter: Thomas Herre
>            Priority: Minor
>
> Class OptionBuilder is not thread-safe.
> It uses one OptionBuilder instance without synchronizing access to it.
> If more than one thread uses OptionBuilder, that can result in invalid Options (suppose
a scheduler component).
> Don't know if this should be fixed. At least the Javadoc should mention the fact that
the class is not thread-safe.
> As a workaround, use constructor of class Option.

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