OptionBuilder is not thread-safe
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Key: CLI-209
URL: https://issues.apache.org/jira/browse/CLI-209
Project: Commons CLI
Issue Type: Bug
Components: CLI-1.x
Affects Versions: 1.2, 1.1, 1.0
Environment: Windows XP, Java 6
Reporter: Thomas Herre
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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