Integrated: 8340027: [lw5] the ACC_STRICT flag is not being set for non-nullable static fields

[Vicente Romero]

the ACC_STRICT flag is not being added to static fields

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Commit messages:
 - 8340027: [lw5] the ACC_STRICT flag is not being set for non-nullable static fields

Changes: https://git.openjdk.org/valhalla/pull/1244/files
  Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1244&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8340027
  Stats: 49 lines in 2 files changed: 45 ins; 1 del; 3 mod
  Patch: https://git.openjdk.org/valhalla/pull/1244.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1244/head:pull/1244

PR: https://git.openjdk.org/valhalla/pull/1244