hg: jdk8u/jdk8u-dev/jdk: 8258753: StartTlsResponse.close() hangs due to synchronization issues

[mbalao at redhat.com]

Changeset: 4a65e6e3116a
Author:    xuelei
Date:      2021-03-25 03:35 +0000
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/4a65e6e3116a

8258753: StartTlsResponse.close() hangs due to synchronization issues
Reviewed-by: xuelei
Contributed-by: Prajwal Kumaraswamy <pkumaraswamy at openjdk.org>

! src/share/classes/sun/security/ssl/SSLSocketImpl.java