RFR: 8199717: Avoid calculating primordial thread stack bounds on VM startup

[Claes Redestad]

Robbin,

On 2018-03-27 13:36, Robbin Ehn wrote:
> Hi Claes, looks good.

thanks!

>
> Personally taste would be to instantiate the bool explicit (to true) 
> like the other statics.

Sure, updated in-place: 
http://cr.openjdk.java.net/~redestad/8199717/open.00/

/Claes