RFR [8u] JDK-8239798 : SSLSocket closes socket both socket endpoints on a SocketTimeoutException

[Alvarez, David]

Hi,

I would like to request a review for JDK-8239798

Original bug: https://bugs.openjdk.java.net/browse/JDK-8239798
Webrev:
http://cr.openjdk.java.net/~alvdavi/webrevs/8239798/webrev.8u.jdk.00/

The backport is mostly clean, except for some changes in
SSLSocketInputRecord.java to account for DTLS removal in 8u [1]

This is one of a set of multiple patches TLS1.3 patches that were added
to 11u after 11.0.7 that did not make it into 8u.

All jdk tier1 test pass.

Thanks,

David

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[1] https://bugs.openjdk.java.net/browse/JDK-8245469