[jdk21u] RFR: 8314275: Incorrect stepping in switch

[Aggelos Biboudis]

8314275: Incorrect stepping in switch

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Commit messages:
 - Backport e3dc6a7a28c4f049eb234c5487fca6c54298aa31

Changes: https://git.openjdk.org/jdk21u/pull/437/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=437&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8314275
  Stats: 84 lines in 2 files changed: 84 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u/pull/437.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/437/head:pull/437

PR: https://git.openjdk.org/jdk21u/pull/437