RFR 8160359: Improve jlink logging for cases when a plugin throws exception

[Claes Redestad]

Hi,

I think this looks good as-is, but:

Many times I've had the need to enable this kind of logging when
building the JDK (as jlink plugins are now essential to creating the
standard images), and having to hack the makefiles to add
-J-Djlink.debug=true(?) to the right place seems a bit awkward.

Should we simply make this added verbosity the default in the build?

Thanks!

/Claes

On 2016-11-08 16:08, Sundararajan Athijegannathan wrote:
> Please review for http://cr.openjdk.java.net/~sundar/8160359/webrev.00/
> for https://bugs.openjdk.java.net/browse/JDK-8160359
>
> Thanks,
>
> -Sundar
>