RFR: 8339591: Mark jdk/jshell/ExceptionMessageTest.java intermittent

[Lutz Schmidt]

On Thu, 5 Sep 2024 13:49:43 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> We see a number of intermittent errors in test jdk/jshell/ExceptionMessageTest.java , so it would be beneficial to mark the test intermittent.
> [JDK-8184445](https://bugs.openjdk.org/browse/JDK-8184445)  might later deal with some of those issues currently causing test failures.

LGTM.

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Marked as reviewed by lucy (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/20870#pullrequestreview-2286196150