[lworld] RFR: 8351362: Post-process @Strict annotation for testing [v2]

[Chen Liang]

> Added a test tool to strictify files and migrated the existing StrictFinalInstanceFieldsTest as an example.

Chen Liang 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:

 - Add very primitive super rewrite functionality
 - Merge branch 'lworld' of https://github.com/openjdk/valhalla into test/strict-processor
 - 8351362: Post-process @Strict annotation for testing

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Changes:
  - all: https://git.openjdk.org/valhalla/pull/1395/files
  - new: https://git.openjdk.org/valhalla/pull/1395/files/bb1fd0dc..30d78fb9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=valhalla&pr=1395&range=01
 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=1395&range=00-01

  Stats: 2981 lines in 79 files changed: 2268 ins; 351 del; 362 mod
  Patch: https://git.openjdk.org/valhalla/pull/1395.diff
  Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1395/head:pull/1395

PR: https://git.openjdk.org/valhalla/pull/1395