[lworld] RFR: 8294159: automatically generated tests under test/jdk/java/lang/invoke/VarHandles/ have been modified by mistake [v3]

[Vicente Romero]

> Most tests under `test/jdk/java/lang/invoke/VarHandles/` should be generated from a template, that is processed by the script `generate-vh-tests.sh` located in the same folder. Several of these tests have been modified directly instead of modifying the template. This PR is correcting this issue,
> 
> TIA

Vicente Romero has updated the pull request incrementally with one additional commit since the last revision:

  restoring some code removed from primitive classes tests

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

Changes:
  - all: https://git.openjdk.org/valhalla/pull/765/files
  - new: https://git.openjdk.org/valhalla/pull/765/files/7fe4599c..da76b950

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=valhalla&pr=765&range=02
 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=765&range=01-02

  Stats: 295 lines in 5 files changed: 193 ins; 102 del; 0 mod
  Patch: https://git.openjdk.org/valhalla/pull/765.diff
  Fetch: git fetch https://git.openjdk.org/valhalla pull/765/head:pull/765

PR: https://git.openjdk.org/valhalla/pull/765