[jira] Updated: (FTPSERVER-274) Use Wildcard-Generics in API where possible and plausible

["Niklas Gustavsson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FTPSERVER-274?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Niklas Gustavsson updated FTPSERVER-274:
----------------------------------------

    Fix Version/s:     (was: 1.0.0)
                   1.1

Rescheduling to 1.1, I don't think this has priority for 1.0.0. Please complain if you think it does.

> Use Wildcard-Generics in API where possible and plausible
> ---------------------------------------------------------
>
>                 Key: FTPSERVER-274
>                 URL: https://issues.apache.org/jira/browse/FTPSERVER-274
>             Project: FtpServer
>          Issue Type: Improvement
>    Affects Versions: 1.0.0-RC2
>            Reporter: Steve Ulrich
>             Fix For: 1.1
>
>
> Currently the API doesn't make use of wildcard generic types.
> Example FtpFile:
> public abstract List<FtpFile> listFiles();
> The used generic for the return type prevents users from returning lists with their own type (ie: List<MyFtpFile>).
> A change to:
> public abstract List<? extends FtpFile> listFiles();
> Would allow this without any costs (or I just can't see them *g*)

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