Only run the test on platforms that have selector implementations that do *NOT* block the carrier thread. Currently these are macOS and Linux.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - Only run on Linux and macOS - Skip on AIX too. Same issue like windows. Changes: https://git.openjdk.org/jdk/pull/32836/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=32836&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8391915 Stats: 10 lines in 1 file changed: 0 ins; 2 del; 8 mod Patch: https://git.openjdk.org/jdk/pull/32836.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/32836/head:pull/32836 PR: https://git.openjdk.org/jdk/pull/32836
