[jira] Updated: (KARAF-155) optional @Argument values (and I guess @Option values) can have default values which could be displayed in the help screen by reflecting into the value and finding non-zero/null values

["james strachan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

james strachan updated KARAF-155:
---------------------------------

    Priority: Trivial  (was: Major)

> optional @Argument values (and I guess @Option values) can have default values which could be displayed in the help screen by reflecting into the value and finding non-zero/null values
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: KARAF-155
>                 URL: https://issues.apache.org/jira/browse/KARAF-155
>             Project: Karaf
>          Issue Type: Improvement
>          Components: console
>            Reporter: james strachan
>            Priority: Trivial
>             Fix For: 2.2.0
>
>
> For example for
> {code}
> class MyCommand extends Action {
>   @Argument(required = false, description = "whatnot")
>   String foo = "someDefault";
>    ...
> }
> {code}
> when printing the help for "foo" argument we could mention the default value is "someDefault" in the help screen.

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