RFR: 8303809: Dispose context in SPNEGO NegotiatorImpl [v5]

[Daniel Fuchs]

On Tue, 14 Mar 2023 15:09:04 GMT, Alexey Bakhtin <abakhtin at openjdk.org> wrote:

>> This patch fixes a possible native memory leak in case of a custom native GSS provider.
>> The actual leak was reported in production.
>> 
>> sun/security/jgss, sun/security/krb5, sun/net/www/protocol/http jtreg tests are passed
>
> Alexey Bakhtin has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Convert method from abstract to empty

Thanks Alexey. Tests returned green. Good to go!

-------------

Marked as reviewed by dfuchs (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12920