RFR: 8223880: Update sun/net/ftp/FtpURL.java and sun/net/ftp/FtpURLConnectionLeak.java to work with IPv6 addresses

[Chris Hegarty]

Daniel,

On 15/05/2019 14:38, Daniel Fuchs wrote:
> ...
> http://cr.openjdk.java.net/~dfuchs/webrev_8223880/webrev.01/

I think this looks ok. ( we should consolidate into a single test FTP
server at some point, but cut'n'paste is fine for now )

-Chris.