RFR: 8359978: Test javax/net/ssl/SSLSocket/Tls13PacketSize.java failed again with java.net.SocketException: An established connection was aborted by the software in your host machine [v2]

[Matthew Donovan]

> This PR updates the TLS13PacketSize test so the client-side of the connection also reads any available data from the socket before closing. I have been unable to recreate the SocketException after 1000s of test iterations.

Matthew Donovan has updated the pull request incrementally with one additional commit since the last revision:

  removed unused import

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Changes:
  - all: https://git.openjdk.org/jdk/pull/28020/files
  - new: https://git.openjdk.org/jdk/pull/28020/files/4819c66f..54c435d2

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=28020&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=28020&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 1 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/28020.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28020/head:pull/28020

PR: https://git.openjdk.org/jdk/pull/28020