private static final Pattern LEGACY_VERSION_PATTERN = Pattern.compile("(\\d)(u\\d+)\\+(b\\d+?)(@([a-f0-9]{32}))?");

    private final String name;
    private final Configuration configuration;

    private final Property<String> vendor;
    private final Property<String> version;
    private final Property<String> platform;
    private final Property<String> architecture;
    private String baseVersion;
    private String major;

    private static final String REST_TEST_PREFIX = "rest-api-spec/test";
    private final ListProperty<String> includeCore;
    private final ListProperty<String> includeXpack;
    private Map<String, String> substitutions;
    private final DirectoryProperty outputResourceDir;

    private FileCollection coreConfig;
    private FileCollection xpackConfig;
    private FileCollection additionalConfig;

public final class TestTaskConfigurer {

    private TestTaskConfigurer() {}

    public static void configureTestTask(Test test, ObjectFactory objectFactory) {
        TestRerunTaskExtension extension = test.getExtensions()
            .create(TestRerunTaskExtension.NAME, TestRerunTaskExtension.class, objectFactory);
        test.doFirst(new InitTaskAction(extension));
    }

public class SynonymLoader {
    private File reloadableFile = null;

    private final Analyzer analyzer;

    private final Settings settings;

    private final boolean expand;

    private long reloadInterval = 0;

    private final Environment env;

    private volatile long lastModified;

    private volatile long lastChecked;

    private volatile SynonymMap synonymMap;

    assertThat(serverF.started).isFalse()
  }

  private companion object {
    val testInstances = CopyOnWriteArrayList<StartStopTest>()

    private val dispatcherD = ClosableDispatcher()

    @StartStop @JvmStatic
    val serverD =
      MockWebServer().apply {
        dispatcher = dispatcherD
      }

    private val dispatcherE = ClosableDispatcher()

    @StartStop @JvmStatic
    val serverE =

    return new FunctionComposition<>(g, f);
  }

  private static final class FunctionComposition<
          A extends @Nullable Object, B extends @Nullable Object, C extends @Nullable Object>
      implements Function<A, C>, Serializable {
    private final Function<B, C> g;
    private final Function<A, ? extends B> f;

    FunctionComposition(Function<B, C> g, Function<A, ? extends B> f) {

   * directly against {@code equals()} rather than through the {@code Equivalence}.
   */
  private final Equivalence<? super T> equivalence;

  private final String relationshipName;
  private final String hashName;
  private final ItemReporter itemReporter;
  private final List<ImmutableList<T>> groups = new ArrayList<>();

  RelationshipTester(
      Equivalence<? super T> equivalence,

    public static final String TEMP_DIR_PATH = System.getProperty("java.io.tmpdir");

    private List<File> filesToDelete = new ArrayList<>();

    private final String baseFilename;

    private final String fileSuffix;

    private StackTraceElement callerInfo;

    private Thread cleanupWarning;

    private boolean warnAboutCleanup = false;

    public TestFileManager(String baseFilename, String fileSuffix) {

    private final Map<TransferResourceIdentifier, TransferResourceAndSize> transfers = new LinkedHashMap<>();
    private final FileSizeFormat format = new FileSizeFormat(); // use in a synchronized fashion
    private final StringBuilder buffer = new StringBuilder(128); // use in a synchronized fashion

    private final boolean printResourceNames;
    private int lastLength;

  private final ImmutableMap<R, Integer> rowKeyToIndex;
  private final ImmutableMap<C, Integer> columnKeyToIndex;
  private final ImmutableMap<R, ImmutableMap<C, V>> rowMap;
  private final ImmutableMap<C, ImmutableMap<R, V>> columnMap;

  @SuppressWarnings("Immutable") // We don't modify this after construction.
  private final int[] rowCounts;