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https://issues.apache.org/jira/browse/CLI-209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Bourg resolved CLI-209.
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Resolution: Fixed
Fix Version/s: 1.3
I updated the Javadoc as suggested by Thomas.
Ideally I'd like to rewrite OptionBuilder with non static methods, beside the
thread safety issue this cause my IDE to show a lot of ugly warnings, that's
not a pleasant experience. Due to the incompatible nature of this modification
it will have to wait for a major release. We might also deprecate the class and
rewrite it under a new name, for example OptionsBuilder.
> 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
> Fix For: 1.3
>
>
> 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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