MissingOptionException.getMessage() changed from CLI 1.0 > 1.1
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Key: CLI-149
URL: https://issues.apache.org/jira/browse/CLI-149
Project: Commons CLI
Issue Type: Bug
Components: CLI-1.x
Affects Versions: 1.1
Reporter: Nathan Niesen
The MissingOptionException.getMessage() string changed from CLI 1.0 > 1.1.
CLI 1.0 was poorly formatted but readable:
Missing required options: -format-source-properties
CLI 1.1 is almost unreadable:
Missing required options: formatsourceproperties
In CLI 1.0 Options.addOption(Option) prefixed the stored options with a "-" and
in CLI 1.1 it doesn't.
I would suggest changing Parser.checkRequiredOptions() to add the options to
the error message with a prefix of " -":
OLD:
// loop through the required options
while (iter.hasNext())
{
buff.append(iter.next());
}
NEW:
// loop through the required options
while (iter.hasNext())
{
buff.append(" -" + iter.next());
}
Resulting in:
Missing required options: -format -source -properties
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