RFR 8160063: Provide a means to disable a plugin via the command line

[Jim Laskey (Oracle)]

+1

> On Sep 15, 2016, at 11:31 AM, Sundararajan Athijegannathan <sundararajan.athijegannathan at oracle.com> wrote:
> 
> Please review http://cr.openjdk.java.net/~sundar/8160063/webrev.01/ for https://bugs.openjdk.java.net/browse/JDK-8160063
> 
> * Adding --disable-<plugin_name> option for any plugin that is auto-enabled.
> * Removed ad-hoc "none" option of generate-jli-classes plugin.
> * Simple test to make sure --disable-generate-jli-classes option is accepted.
> * Manual verified that when generate-jli-classes plugin is deactivated, JLI classes are not generated.
> 
> Thanks,
> -Sundar
>