* to the version being built for testing but needs to resolve to
                 * the last released version for docs. */
            '\\{version\\}': Version.fromString(VersionProperties.elasticsearch).toString(),
            '\\{version_qualified\\}': VersionProperties.elasticsearch,
            '\\{lucene_version\\}' : VersionProperties.lucene.replaceAll('-snapshot-\\w+$', ''),

    private static String[] DOCKER_COMPOSE_BINARIES = { "/usr/local/bin/docker-compose", "/usr/bin/docker-compose" };
    private static final Version MINIMUM_DOCKER_VERSION = Version.fromString("17.05.0");

    private final ExecOperations execOperations;
    private DockerAvailability dockerAvailability;

    @Inject
    public DockerSupportService(ExecOperations execOperations) {

   */
  public static HostSpecifier fromValid(String specifier) {
    // Verify that no port was specified, and strip optional brackets from
    // IPv6 literals.
    HostAndPort parsedHost = HostAndPort.fromString(specifier);
    Preconditions.checkArgument(!parsedHost.hasPort());
    String host = parsedHost.getHost();

    // Try to interpret the specifier as an IP address. Note we build

        resolutions.register("bwc", distributionResolution -> distributionResolution.setResolver((project, distribution) -> {
            BwcVersions.UnreleasedVersionInfo unreleasedInfo = BuildParams.getBwcVersions().unreleasedInfo(Version.fromString(distribution.getVersion()));
            if (unreleasedInfo != null) {
                if (distribution.getBundledJdk() == false) {
                    throw new GradleException(

}

func iterToValue(iter simdjson.Iter) (*sql.Value, error) {
	switch iter.Type() {
	case simdjson.TypeString:
		v, err := iter.String()
		if err != nil {
			return nil, err
		}
		return sql.FromString(v), nil
	case simdjson.TypeFloat:
		v, err := iter.Float()
		if err != nil {
			return nil, err
		}
		return sql.FromFloat(v), nil
	case simdjson.TypeInt:
		v, err := iter.Int()
		if err != nil {

        )
    }

    private boolean assertXmlEquals(String toTest, String expected) {
        def diff = DiffBuilder.compare(Input.fromString(expected))
                .ignoreWhitespace()
                .ignoreComments()
                .normalizeWhitespace()
                .withTest(Input.fromString(toTest))
                .build()
        diff.differences.each { difference ->
            println difference
        }

    public static final String BWC_MINOR_CONFIG_NAME = "bwcMinor";

    @Override
    public void apply(Project project) {
        final int compatibleVersion = Version.fromString(VersionProperties.getVersions().get("elasticsearch")).getMajor() - 1;
        final Path compatRestResourcesDir = Path.of("restResources").resolve("v" + compatibleVersion);

            this.branch = branch;
            this.gradleProjectPath = gradleProjectPath;
        }
    }

    public BwcVersions(List<String> versionLines) {
        this(versionLines, Version.fromString(VersionProperties.getElasticsearch()));
    }

    protected BwcVersions(List<String> versionLines, Version currentVersionProperty) {
        this(
            versionLines.stream()

                for (Version version : BuildParams.getBwcVersions().getIndexCompatible()) {
                    final ElasticsearchDistribution bwcDistro;
                    if (version.equals(Version.fromString(distribution.getVersion()))) {
                        // this is the same as the distribution we are testing
                        bwcDistro = distribution;
                    } else {

    checkHmac(expected, hmacMd5(key), data);
  }

  private static void checkHmac(String expected, HashFunction hashFunc, byte[] data) {
    assertEquals(HashCode.fromString(expected), hashFunc.hashBytes(data));
  }

  private static byte[] fillByteArray(int size, int toFillWith) {
    byte[] array = new byte[size];
    Arrays.fill(array, (byte) toFillWith);
    return array;
  }