JDK 9 RFR of 8026236: Add PrimeTest for BigInteger [TEST-ONLY]

[Brian Burkhalter]

Hi Peter,

The limitation below is precisely what I referred to in my post in particular with respect to the upper bound of non-primes tested.

Thank you for your observations: I will look into the ideas and repost a revised patch later.

Regards,

Brian

On Apr 23, 2014, at 7:28 AM, Peter Levart <peter.levart at gmail.com> wrote:

> - you could obtain the largest prime number from the set easily (NavigableSet.last()) and use it as the "upperBound" for the range of integers you test.