private FesenClient fesenClient;

    private OpenSearchRunner runner;

    @Override
    protected String prepareConfigFile() {
        return "app.xml";
    }

    @Override
    protected boolean isUseOneTimeContainer() {
        return true;
    }

    @Override
    public void setUp() throws Exception {
        // create runner instance
        runner = new OpenSearchRunner();
        // create ES nodes

    public static final int DEFAULT_ADMIN_PAGE_NUMBER = 1;

    public static final String TRUE = "true";

    public static final String FALSE = "false";

    public static final Boolean T = true;

    public static final Boolean F = false;

    public static final String SCORE = "score";

    public static final String SEARCHER = "searcher";

    public static final String ON = "on";

  }

  fun String.toOneShotRequestBody(): RequestBody {
    return object : RequestBody() {
      override fun contentType() = null

      override fun isOneShot(): Boolean = true

      override fun contentLength() = ******@****.***8Size()

      override fun writeTo(sink: BufferedSink) {
        sink.writeUtf8(this@toOneShotRequestBody)
      }
    }
  }

            assertTrue(projectDirsWithUnitTests.contains(it), "Contains unit tests: $it")
        }
    }

    private fun containsSrcFileWithString(srcRoot: File, content: String, exceptions: List<String>): Boolean {
        srcRoot.walkTopDown().forEach { file ->
            if (file.extension == "groovy" || file.extension == "java") {
                val originalText = file.readText()

  // case, but we do check that its API still has the same public methods. We exclude some methods
  // that were added in Java 9 and that people probably weren't calling via Invokable, namely
  // `boolean canAccess(Object)`.
  public void testApiCompatibleWithAccessibleObject() {
    ImmutableSet<String> invokableMethods =
        publicMethodSignatures(Invokable.class, ImmutableSet.<String>of());

        // we'd be interfering with their operation.
        executingTaskQueue.thread = null;
      }
    }

    private boolean trySetStarted() {
      return compareAndSet(NOT_RUN, STARTED);
    }

    private boolean trySetCancelled() {
      return compareAndSet(NOT_RUN, CANCELLED);
    }
  }

        int.class,
        Integer.class,
        long.class,
        Long.class,
        short.class,
        Short.class,
        byte.class,
        Byte.class,
        boolean.class,
        Boolean.class,
        char.class,
        Character.class,
        int[].class,
        Object[].class,
        UnsignedInteger.class,
        UnsignedLong.class,
        BigInteger.class,

    }

    public static void shutdown(final String[] args) {
        System.exit(0);
    }

    private static boolean isNoneEnv() {
        return System.getProperty("lasta.env") == null;
    }

    protected static int getPort() {
        final String value = System.getProperty(FESS_PORT);
        if (value != null) {

}

internal fun Headers.commonNewBuilder(): Headers.Builder {
  val result = Headers.Builder()
  result.namesAndValues += namesAndValues
  return result
}

internal fun Headers.commonEquals(other: Any?): Boolean {
  return other is Headers && namesAndValues.contentEquals(other.namesAndValues)
}

internal fun Headers.commonHashCode(): Int = namesAndValues.contentHashCode()

internal fun Headers.commonToString(): String {

    final Integer value;

    Foo(int value) {
      this.value = value;
    }

    @Override
    public int hashCode() {
      return value.hashCode();
    }

    @Override
    public boolean equals(@Nullable Object o) {
      return (o instanceof Foo) && ((Foo) o).value.equals(value);
    }

    @Override
    public int compareTo(Foo other) {
      return value.compareTo(other.value);
    }