The documentation for BreakIterator.getWordInstance() has options to use it with the Locale parameter, presumably because different locales' end results may vary for methods like (WordInstance, LineInstance, SentenceInstance, CharacterInstance)
But, when I do not use this parameter, I still get the same results as I get when calling it with any Locale in getAvailableLocales().
Is there some pattern, String, or Locale which actually causes these methods to give different results?
I believe all "western" languages have the same rules.
Cursory scan shows that locale
th(Thai) has it's own rules, given in file/sun/text/resources/th/WordBreakIteratorData_thinside.../jre/lib/ext/localedata.jar.It's a binary file, so I don't know what it says, and even if I could understand the file, not knowing Thai, I still wouldn't understand it.