[13u] RFR 8234728: Some security tests should support TLSv1.3

[Andrew Brygin]

Hello Dmitry,

 the change looks fine to me.

Thanks,
Andrew

On 03/06/2020 13:33, Dmitry Cherepanov wrote:
> JBS: https://bugs.openjdk.java.net/browse/JDK-8234728
> original patch: https://hg.openjdk.java.net/jdk/jdk14/rev/fa82151f29c4
> webrev for 13u:
> http://cr.openjdk.java.net/~dcherepanov/openjdk13u/8234728/webrev.v0/
> 
> The change in NullHostnameCheck.java doesn’t apply due to different
> context (8228967 isn’t in 13u), re-applied manually.
> Other parts apply cleanly.
> 
> Thanks,
> 
> Dmitry