RFR: 8297271: AccessFlag.maskToAccessFlags should be specific to class file version [v3]

[Chen Liang]

> Take the class file version to reject flags not yet defined, redefined, or obsoleted. The non-cffv version can return the preview flags when the current runtime is in preview.

Chen Liang has updated the pull request incrementally with two additional commits since the last revision:

 - Missing since
 - Fix javap causing strictfp tests to fail

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24760/files
  - new: https://git.openjdk.org/jdk/pull/24760/files/e1530d7d..3db05342

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24760&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24760&range=01-02

  Stats: 72 lines in 7 files changed: 17 ins; 19 del; 36 mod
  Patch: https://git.openjdk.org/jdk/pull/24760.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24760/head:pull/24760

PR: https://git.openjdk.org/jdk/pull/24760