RFR: 8341793: Fix ExceptionOccurred in jdk.accessibility

[Laurent Bourgès]

Use ExceptionCheck instead

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Commit messages:
 - JDK-8341793: Fix ExceptionOccurred in jdk.accessibility

Changes: https://git.openjdk.org/jdk/pull/21979/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21979&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8341793
  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/21979.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21979/head:pull/21979

PR: https://git.openjdk.org/jdk/pull/21979