RFR: JDK-8231912: Use https for URLs in help and error messages

[Alexey Semenyuk]

Looks good.

- Alexey

On 10/15/2019 12:12 PM, Andy Herrick wrote:
> Please review the jpackage fix for bug [1] at [2].
>
> This is a fix for the JDK-8200758-branch branch of the open sandbox 
> repository (jpackage).
>
> This change modifies an number of urls used, mostly just changing http 
> to https.
>
> [1] https://bugs.openjdk.java.net/browse/JDK-8231912
>
> [2] https://cr.openjdk.java.net/~herrick/8231912/webrev.02/
>
> /Andy
>