the minimum and maximum constraints on a group do not take other groups into
account
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Key: CLI-123
URL: http://issues.apache.org/jira/browse/CLI-123
Project: Commons CLI
Issue Type: Bug
Affects Versions: 2.0
Reporter: Andrew Shirley
Priority: Minor
If you have a Group A as a child of Group B and you set a minimum or maximum on
Group B, the presence or not of Group A will not affect GroupB. This is because
Groups are never added to a CommandLine so .hasOption(A) returns false and so
it isn't counted. WriteableCommandLine#addOption(Option) should be used to
indicate that a Group is present if any of a Groups children is present.
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