[jdk21u-dev] RFR: 8328608: Multiple NewSessionTicket support for TLS

[Goetz Lindenmaier]

I backport this for parity with 21.0.11-oracle.

src/java.base/share/classes/sun/security/ssl/PreSharedKeyExtension.java
Copyright.

src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java
Copyright and whitespace.

src/java.base/share/classes/sun/security/ssl/SSLSessionImpl.java
Copyright and whitespace.

Further resolved around line 505 because later change "8350830: Values converted incorrectly when reading TLS session tickets"
was already backported.

One hunk in SSLConfiguration.java was applied at a wrong location. I moved it to the right place. See extra commit.

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Commit messages:
 - fix test build
 - add new files
 - fix build - hunk placed wrong
 - backport 0c2b175898d13b58ffe56e2f9cbc9d88173a61cf

Changes: https://git.openjdk.org/jdk21u-dev/pull/2548/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2548&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328608
  Stats: 1295 lines in 17 files changed: 1009 ins; 134 del; 152 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2548.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2548/head:pull/2548

PR: https://git.openjdk.org/jdk21u-dev/pull/2548