RFR: 7904071: JTReg should report stats of test collections [v4]

[Christian Stein]

On Tue, 2 Sep 2025 15:56:55 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

>> Christian Stein has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Format number with decimal separator
>
> src/share/classes/com/sun/javatest/regtest/report/RegressionReporter.java line 118:
> 
>> 116:                 int sumOfCounts = countTestNG + countJUnit;
>> 117:                 if (sumOfCounts > 0) {
>> 118:                     log.println(String.format("Framework-based tests: %,d = %,d TestNG + %,d JUnit",
> 
> consider adding Locale.ROOT to String.format; some locales use weird decimal formatting

`1,000` vs `1.000`?

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PR Review Comment: https://git.openjdk.org/jtreg/pull/283#discussion_r2316551939