@Override
      protected Iterator<E> newTargetIterator() {
        return getSubjectGenerator().create(e0(), e1(), e1(), e2()).iterator();
      }
    }.test();
  }

  @CollectionFeature.Require(value = SUPPORTS_ITERATOR_REMOVE, absent = KNOWN_ORDER)
  public void testRemovingIteratorUnknownOrder() {
    new IteratorTester<E>(
        4, MODIFIABLE, asList(e0(), e1(), e1(), e2()), IteratorTester.KnownOrder.UNKNOWN_ORDER) {

                    throw new IllegalArgumentException(
                            "Invalid threads value: '" + threadConfiguration + "'. Value must be positive.");
                }
                return threads;
            }
        } catch (NumberFormatException e) {
            throw new IllegalArgumentException("Invalid threads value: '" + threadConfiguration
                    + "'. Supported are int and float values ending with C.");

枚举类 `ModelName` 中的*枚举元素*支持比较操作：

{* ../../docs_src/path_params/tutorial005.py hl[17] *}

#### 获取*枚举值*

使用 `model_name.value` 或 `your_enum_member.value` 获取实际的值（本例中为**字符串**）：

{* ../../docs_src/path_params/tutorial005.py hl[20] *}

/// tip | 提示

使用 `ModelName.lenet.value` 也能获取值 `"lenet"`。

///

#### 返回*枚举元素*

即使嵌套在 JSON 请求体里（例如， `dict`），也可以从*路径操作*返回*枚举元素*。

#### Obtenha o valor da enumeração { #get-the-enumeration-value }

Você pode obter o valor real (um `str` neste caso) usando `model_name.value`, ou, em geral, `your_enum_member.value`:

{* ../../docs_src/path_params/tutorial005_py39.py hl[20] *}

/// tip | Dica
Você também pode acessar o valor `"lenet"` com `ModelName.lenet.value`.
///

#### Retorne membros de enumeração { #return-enumeration-members }

{
    "properties": {
      "name": {
        "type": "keyword"
      },
      "value": {
        "type": "keyword"
      },
      "sortOrder": {
        "type": "integer"
      },
      "createdBy": {
        "type": "keyword"
      },
      "createdTime": {
        "type": "long"
      },
      "updatedBy": {
        "type": "keyword"
      },
      "updatedTime": {
        "type": "long"
      }
    }

name: Feature request
description: File a proposal for new feature, improvement
labels: ["enhancement"]

body:
  - type: markdown
    attributes:
      value: |
        Thanks for taking the time to fill out this new feature, improvement proposal.

  - type: textarea
    id: message
    attributes:
      label: New feature, improvement proposal
    validations:

# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# key = Slf4j effective logger factory implementation
# value = corresponding o.a.m.cli.logging.Slf4jConfiguration class
org.slf4j.impl.SimpleLoggerFactory=org.apache.maven.cling.logging.impl.MavenSimpleConfiguration

name: Pkg.go.dev bugs or feature requests
description: Issues or feature requests for the documentation site
title: "x/pkgsite: issue title"
labels: ["pkgsite"]
body:
  - type: markdown
    attributes:
      value: "Please answer these questions before submitting your issue. Thanks!"
  - type: input
    id: url
    attributes:
      label: "What is the URL of the page with the issue?"
    validations:
      required: true
  - type: input

      new DiscreteDomain<Integer>() {
        @Override
        public Integer next(Integer value) {
          return integers().next(value);
        }

        @Override
        public Integer previous(Integer value) {
          return integers().previous(value);
        }

        @Override
        public long distance(Integer start, Integer end) {

name: Gopls bugs or feature requests
description: Issues or feature requests for the Go language server (gopls)
title: "x/tools/gopls: issue title"
labels: ["gopls", "Tools"]
body:
  - type: markdown
    attributes:
      value: "Please answer these questions before submitting your issue. Thanks!"
  - type: textarea
    id: gopls-version
    attributes:
      label: "gopls version"
      description: "Output of `gopls -v version` on the command line"