If a test runs in non-English locale, the digits displayed in the timeout could be locale-specific, which may be confusing.
For example, in the Arabic locale `-Duser.language=ar`, the timeout is displayed like this: Test timeout: ٠٠:٠٤:٥٨ The fix explicitly sets English locale for formatting, which ensures the timeout is always displayed with the Western Arabic numerals, see [Numerals in most popular systems](https://en.wikipedia.org/wiki/Numerical_digit#Numerals_in_most_popular_systems). ------------- Commit messages: - 8326948: Force English locale for timeout formatting Changes: https://git.openjdk.org/jdk/pull/18042/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18042&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8326948 Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/18042.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18042/head:pull/18042 PR: https://git.openjdk.org/jdk/pull/18042
