RFR: 8287896: PropertiesTest.sh fail on msys2

[Naoto Sato]

On Tue, 7 Jun 2022 10:14:47 GMT, Magnus Ihse Bursie <ihse at openjdk.org> wrote:

> The test `test/jdk/java/util/Currency/PropertiesTest.sh` fails on msys2, since it does not properly detect this environment.

Looks good. Thanks for the change.

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Marked as reviewed by naoto (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/9057