* @param <E>
 *            要素の型
 */
public class SingleValueIterator<E> implements Iterator<E> {

    /** 反復子が返す唯一の値 */
    protected final E value;

    /** 反復子がさらに要素を持つ場合は{@literal true} */
    protected boolean hasNext = true;

    /**
     * for each構文で使用するために{@link SingleValueIterator}をラップした{@link Iterable}を返します。
     *
     * @param <E>
     *            要素の型
     * @param value
     *            反復子が返す唯一の値

    public GroupRepositoryMetadata(String groupId) {
        super(new Metadata());
        this.groupId = groupId;
    }

    public boolean storedInGroupDirectory() {
        return true;
    }

    public boolean storedInArtifactVersionDirectory() {
        return false;
    }

    public String getGroupId() {
        return groupId;
    }

    public String getArtifactId() {

                        {
                            "required": True,
                            "schema": {"title": "X-Token", "type": "string"},
                            "name": "x-token",
                            "in": "header",
                        },
                        {
                            "required": True,
                            "schema": {"title": "X-Key", "type": "string"},

		// which can be treated as an actual mount-point, rest can be ignored.
		// https://docs.microsoft.com/en-us/windows/desktop/api/fileapi/nf-fileapi-getdrivetypew
		mountPointCache.Store(path, true)
		return true
	}
	mountPointCache.Store(path, false)
	return false

			err:    &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},
			target: &url.Error{},
			want:   true,
		},
		{
			name: "net.Error",
			err:  &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},
			want: true,
		},
		{
			name: "net.Error-unmatched",
			err:  errors.New("something"),
			want: false,
		},
	}
	for _, tt := range tests {

                                    "$ref": "#/components/schemas/Body_create_file_files__post"
                                }
                            }
                        },
                        "required": True,
                    },
                    "responses": {
                        "200": {
                            "description": "Successful Response",

	envoyRouteDump, err := c.envoy.GetDynamicRouteDump(true)
	if err != nil {
		envoyBytes.WriteString(err.Error())
	} else {
		envoy, err := protomarshal.ToJSONWithAnyResolver(envoyRouteDump, "    ", &envoyResolver)
		if err != nil {
			return err
		}
		envoyBytes.WriteString(envoy)
	}
	istiodRouteDump, err := c.istiod.GetDynamicRouteDump(true)
	if err != nil {
		istiodBytes.WriteString(err.Error())
	} else {

        val extraParameters = functionalTestExtraParameters(listOf("FlakyTestQuarantine"), os, arch, testCoverage.testJvmVersion.major.toString(), testCoverage.vendor.name)
        val parameters = (
            buildToolGradleParameters(true) +
                listOf(
                    "-PflakyTests=only",
                    "-x", ":docs:platformTest",
                    "-x", ":docs:configCacheTest",

            Element element = (Element) node;
            if (element.getTagName().equals("para") && stack.getFirst().getTagName().equals("para")) {
                pop();
                inPara = true;
            }
        }
        stack.getFirst().appendChild(node);
        if (inPara) {
            Element para = document.createElement("para");
            push(para);
        }
    }

      "mtu": 1500,
      "plugin_log_level": "info",
      "policy": {
        "type": "k8s"
      },
      "type": "calico"
    },
    {
      "capabilities": {
        "portMappings": true
      },
      "snat": true,
      "type": "portmap"
    }
  ]