[lworld] Integrated: 8287203: Synthetic concrete classes generated by javac are lacking the ACC_IDENTITY bit.

[Srikanth Adayapalam]

Ensure that javac synthesized concrete identity classes carry the ACC_IDENTITY bit.

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

Commit messages:
 - 8287203: Synthetic concrete classes generated by javac are lacking the ACC_IDENTITY bit.

Changes: https://git.openjdk.java.net/valhalla/pull/695/files
 Webrev: https://webrevs.openjdk.java.net/?repo=valhalla&pr=695&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8287203
  Stats: 10 lines in 3 files changed: 5 ins; 0 del; 5 mod
  Patch: https://git.openjdk.java.net/valhalla/pull/695.diff
  Fetch: git fetch https://git.openjdk.java.net/valhalla pull/695/head:pull/695

PR: https://git.openjdk.java.net/valhalla/pull/695