}

    @Override
    public boolean hasNext() {
      return !stack.isEmpty();
    }

    @Override
    public T next() {
      Iterator<T> itr = stack.getLast(); // throws NSEE if empty
      T result = checkNotNull(itr.next());
      if (!itr.hasNext()) {
        stack.removeLast();
      }
      Iterator<T> childItr = children(result).iterator();

        final String response = checkMethodBase(body).get(getApiPath() + "/" + getListEndpointSuffix()).asString();
        final List<Map<String, Object>> results = JsonPath.from(response).getList("response.docs");
        return results;
    }

    @Test
    void crudTest() {
        testCreate();
        testRead();
        testUpdate();
        testDelete();
    }

   * consider using {@code collection.getLast()} instead.
   *
   * @return the last element of {@code iterable}
   * @throws NoSuchElementException if the iterable is empty
   */
  @ParametricNullness
  public static <T extends @Nullable Object> T getLast(Iterable<T> iterable) {
    // TODO(kevinb): Support a concurrently modified collection?

    }

    protected List<Map<String, Object>> getItemList(final Map<String, Object> body) {
        String response = checkGetMethod(body, getListEndpointSuffix()).asString();
        return JsonPath.from(response).getList(getJsonPath());
    }

    protected List<String> getIdList(final Map<String, Object> body) {
        return getPropList(body, getIdKey());
    }

        searchBody.put("size", NUM * 2);
        String response = checkGetMethod(searchBody, getListEndpointSuffix()).asString();
        List<Map<String, String>> attrList = JsonPath.from(response).getList(getJsonPath() + ".attributes");
        assertEquals(NUM, attrList.size());
        for (Map<String, String> attr : attrList) {
            assertTrue(attr.containsKey("gidNumber"));

        searchBody.put("name", "test_webconfig");
        String res = checkMethodBase(searchBody).get("/api/admin/webconfig/settings").asString();
        List<String> webConfigList = JsonPath.from(res).getList("response.settings.findAll {it.name.startsWith(\"test_webconfig\")}.id");
        return webConfigList.get(0);
    }

    @AfterEach
    void deleteWebConfig() {

	r.mu.Lock()
	defer r.mu.Unlock()
	getDst := func(n int) []byte {
		if cap(dst) < n {
			return make([]byte, n)
		}
		return dst[:n]
	}

	if r.w == r.r {
		if r.isFull {
			buf := getDst(r.size)
			copy(buf, r.buf[r.r:])
			copy(buf[r.size-r.r:], r.buf[:r.w])
			return buf
		}
		return nil
	}

	if r.w > r.r {
		buf := getDst(r.w - r.r)
		copy(buf, r.buf[r.r:r.w])

  @Synchronized override fun before() {
    if (started) return
    try {
      start()
    } catch (e: IOException) {
      throw RuntimeException(e)
    }
  }

  @JvmName("-deprecated_port")
  fun getPort(): Int = port

  fun toProxyAddress(): Proxy {
    before() // This implicitly starts the delegate.
    return delegate.proxyAddress
  }

  @JvmName("-deprecated_serverSocketFactory")

    assertThat(Iterators.getLast(iterator, "bar")).isEqualTo("foo");
  }

  public void testGetLast_withDefault_empty() {
    Iterator<String> iterator = emptyIterator();
    assertThat(Iterators.getLast(iterator, "bar")).isEqualTo("bar");
  }

  public void testGetLast_withDefault_empty_null() {
    Iterator<String> iterator = emptyIterator();
    assertThat(Iterators.<@Nullable String>getLast(iterator, null)).isNull();

        searchBody.put("name", "test_webconfig");
        String res = checkMethodBase(searchBody).get("/api/admin/webconfig/settings").asString();
        List<String> webConfigList = JsonPath.from(res).getList("response.settings.findAll {it.name.startsWith(\"test_webconfig\")}.id");
        return webConfigList.get(0);
    }

    @AfterEach
    void deleteWebConfig() {