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https://issues.apache.org/jira/browse/CLI-149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12583041#action_12583041
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Alexandru Luchian commented on CLI-149:
---------------------------------------
Also, there are no spaces between option names.
It should be something like:
NEW:
// loop through the required options
while (iter.hasNext())
{ buff.append(" -" + iter.next() + " "); }
OR
NEW:
// loop through the required options
while (iter.hasNext())
{ buff.append(iter.next() + " "); }
> MissingOptionException.getMessage() changed from CLI 1.0 > 1.1
> --------------------------------------------------------------
>
> 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
> Fix For: 1.2
>
>
> 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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