<i18n dev> RFR: 8343478: Remove unnecessary @SuppressWarnings annotations (core-libs) [v10]

[Archie Cobbs]

> Please review this patch which removes unnecessary `@SuppressWarnings` annotations.

Archie Cobbs has updated the pull request incrementally with one additional commit since the last revision:

  Revert changes under src/java.desktop (to be moved into a separate PR).

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Changes:
  - all: https://git.openjdk.org/jdk/pull/21852/files
  - new: https://git.openjdk.org/jdk/pull/21852/files/40b143c0..1102421d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21852&range=09
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21852&range=08-09

  Stats: 27 lines in 9 files changed: 18 ins; 0 del; 9 mod
  Patch: https://git.openjdk.org/jdk/pull/21852.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21852/head:pull/21852

PR: https://git.openjdk.org/jdk/pull/21852