RFR: 8287206: Use WrongThreadException for confinement errors

[Alan Bateman]

On Tue, 24 May 2022 09:26:44 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

> This patch tweaks the foreign API to use the newly added `WrongThreadException` instead of `IllegalStateException` to report confinement errors.

Marked as reviewed by alanb (Reviewer).

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PR: https://git.openjdk.java.net/jdk/pull/8865