[jdk8u-dev] RFR: 8270317: Large Allocation in CipherSuite [v2]

[Paul Hohensee]

> Backport for Oracle parity. Backport from 11u is not clean due to lack of CopyOf in 8u. The nearest equivalents are Collections.unmodifiableMap and Collections.unmodifiableList. Also, there is no jmh archive in 8u, so the performance test is not included.
> 
> Tier1 and all security tests pass, in production at Amazon for over a year without issues.

Paul Hohensee has updated the pull request incrementally with two additional commits since the last revision:

 - Remove merge artifact comment change
 - Remove merge artifact comment change

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Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/253/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/253/files/c2debd86..fed5ce43

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=253&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=253&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/253.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/253/head:pull/253

PR: https://git.openjdk.org/jdk8u-dev/pull/253