IssueTracker

The day of the week is incorrectly formatted in the Finnish language when using the Core Desugaring library.

The code below incorrectly returns: 2 27. elokuuta 2024 when coreLibraryDesugaringEnabled = true in the app/build.gradle file.

When coreLibraryDesugaringEnabled = false, the result is correct: tiistai 27. elokuuta 2024

DateTimeFormatter.ofLocalizedDate(FormatStyle.FULL)
            .withLocale(Locale.forLanguageTag("fi-FI"))
            .format(LocalDate.now())

Steps to reproduce:

1. Clone the repository https://github.com/pchmielowski/DesugaringBug
2. Launch the application
3. The (incorrectly) formatted date is displayed in the launcher Activity
4. Disable desugaring (by setting coreLibraryDesugaringEnabled = false in the app/build.gradle file)
5. Launch the application again
6. Now the displayed date is a correct one

Versions:

• coreLibraryDesugaring "com.android.tools:desugar_jdk_libs:2.1.0"
• compileSdk 34