String resource = "/org/apache/maven/model/pom-" + v + ".xml";

            InputStream is = getClass().getResourceAsStream(resource);

            if (is == null) {
                throw new IllegalStateException("The super POM " + resource + " was not found"
                        + ", please verify the integrity of your Maven installation");
            }

            try {

                            "required": False,
                            "schema": IsDict(
                                {
                                    "anyOf": [{"type": "integer"}, {"type": "null"}],
                                    "title": "Limit",
                                }
                            )
                            | IsDict(

                                            "maxLength": 50,
                                            "pattern": "^fixedquery$",
                                        },
                                        {"type": "null"},
                                    ],
                                    "title": "Query string",

                                            "maxLength": 50,
                                            "pattern": "^fixedquery$",
                                        },
                                        {"type": "null"},
                                    ],
                                    "title": "Query string",

public class Handler extends URLStreamHandler {

    public static final String PROTOCOL_TYPE = "web";

    @Override
    protected URLConnection openConnection(URL u) throws IOException {
        return null;
    }

  )
}

fun historicOkHttp(version: String): Client {
  val enabled =
    FileSystem.RESOURCES.read("okhttp_$version.txt".toPath()) {
      this.readUtf8().lines().filter { it.isNotBlank() }.map {
        SuiteId(id = null, name = it.trim())
      }
    }
  return Client(
    userAgent = "OkHttp",
    version = version,
    enabled = enabled,
  )
}

fun currentVm(ianaSuites: IanaSuites): Client {
  return systemDefault(

    //                                                                              ======
    @Override
    public Map<String, Object> toSource() {
        Map<String, Object> sourceMap = new HashMap<>();
        if (name != null) {
            addFieldToSource(sourceMap, "name", name);
        }
        return sourceMap;
    }

    protected void addFieldToSource(Map<String, Object> sourceMap, String field, Object value) {

      // Even though the contract in System.getProperties() specifies that a value will exist for
      // all of the listed keys, for some reason the "java.compiler" key returns null in some JVMs.
      if (property == JAVA_COMPILER) {
        continue;
      }
      // Removed in Java 9:
      // https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-2C896CA8-927C-4381-A737-B1D81D964B7B

        try (InputStream is = getClass().getResourceAsStream("/xml/pom.xml")) {
            model = new MavenXpp3Reader().read(is);
        }

        // Serialize an inner child here so that the BaseObject.childrenTracking is non null
        Build build = model.getBuild();

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
            oos.writeObject(build);
        }

            <label>Message: <input type="text" id="messageText" autocomplete="off"/></label>
            <button>Send</button>
        </form>
        <ul id='messages'>
        </ul>
        <script>
        var ws = null;
            function connect(event) {
                var itemId = document.getElementById("itemId")
                var token = document.getElementById("token")