[jdk8u-dev] RFR: JDK-8285497: Add system property for Java SE specification maintenance version [v2]

[Joe Darcy]

> Same diff as used in the JDK 8u RI update.

Joe Darcy has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:

 - Merge branch 'master' into JDK-8285497
 - Update copyright per code review comment.
 - JDK-8285497: Add system property for Java SE specification maintenance version

-------------

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/100/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/100/files/cb3240d5..c73443cc

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=100&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=100&range=00-01

  Stats: 372 lines in 34 files changed: 223 ins; 85 del; 64 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/100.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/100/head:pull/100

PR: https://git.openjdk.org/jdk8u-dev/pull/100