private String extension;

    public ArtifactFile(File file, @Nullable String version) {
        this(file.getName(), version);
    }

    public ArtifactFile(String fileBaseName, @Nullable String version) {
        name = fileBaseName;
        extension = "";
        classifier = "";
        boolean done = false;

        if (version != null) {
            int startVersion = StringUtils.lastIndexOf(name, "-" + version);

            val tempFile = Files.createTempFile(baseDir.toPath(), stateType.fileBaseName, ".tmp")
            return StateFile(stateType, tempFile.toFile())
        }

        override fun <T> createValueStore(stateType: StateType, writer: ValueStore.Writer<T>, reader: ValueStore.Reader<T>): ValueStore<T> {
            return DefaultValueStore(baseDir, stateType.fileBaseName, writer, reader)
        }

	os.Exit(m.Run())
}

// compile runs the compiler on filename, with dirname as the working directory,
// and writes the output file to outdirname.
// compile gives the resulting package a packagepath of testdata/<filebasename>.
func compile(t *testing.T, dirname, filename, outdirname string, packageFiles map[string]string, pkgImports ...string) string {
	// filename must end with ".go"
	basename, ok := strings.CutSuffix(filepath.Base(filename), ".go")

 */
public class OutputDirSelectorUtil {

    public static String fileSafeNameFor(String name) {
        String fileSafeName = name.trim().replaceAll("[^a-zA-Z0-9.-]", "-").replaceAll("-+", "-");
        return (fileSafeName.endsWith("-"))
            ? fileSafeName.substring(0, fileSafeName.length() - 1)
            : fileSafeName;
    }

            ? fallbackDirectory
            : new File(debugArtifactsDirectoryPath)
    }

    @Override
    File outputDirFor(String testId) {
        String fileSafeName = OutputDirSelectorUtil.fileSafeNameFor(testId)
        return new File(baseOutputDir, shortenPath(fileSafeName, 40))
    }

    private static String shortenPath(String longName, int expectedMaxLength) {
        if (longName.length() <= expectedMaxLength) {