private static final Logger LOGGER = LoggerFactory.getLogger(VersionSpecificCacheCleanupAction.class);

    private final VersionSpecificCacheDirectoryScanner versionSpecificCacheDirectoryScanner;
    private final Supplier<Long> releaseTimestampSupplier;
    private final Supplier<Long> snapshotTimestampSupplier;
    private final Deleter deleter;

public class UsedGradleVersionsFromGradleUserHomeCaches implements UsedGradleVersions {

    private final VersionSpecificCacheDirectoryScanner directoryScanner;

    public UsedGradleVersionsFromGradleUserHomeCaches(GlobalScopedCacheBuilderFactory cacheBuilderFactory) {
        directoryScanner = new VersionSpecificCacheDirectoryScanner(cacheBuilderFactory.getRootDir());
    }

    @Override