RFR: 8258800: Deprecate -XX:+AlwaysLockClassLoader [v2]

[Coleen Phillimore]

> Tested manually and with tier1-3.  This option isn't in any of the tests.

Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:

  Fix copyrights

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/1931/files
  - new: https://git.openjdk.java.net/jdk/pull/1931/files/2f376d04..b328fd74

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1931&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1931&range=00-01

  Stats: 2 lines in 2 files changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1931.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1931/head:pull/1931

PR: https://git.openjdk.java.net/jdk/pull/1931