RFR 6722928: Support SSPI as a native GSS-API provider

[Weijun Wang]

> On Dec 1, 2018, at 12:37 AM, Nico Williams <Nico.Williams at twosigma.com> wrote:
> 
> I don't see where that allows something like this property to be set via
> some configuration file in /etc or via the registry on Windows.

conf/security/java.security is our supported place for these per-installation settings. It's not perfect because reinstalll JDK will wipe it. Maybe you can create your own launcher wrapper to read settings from /etc or registry first and then translate them into system properties before starting the JVM.

--Max