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How to use isSupporting method of org.openqa.selenium.grid.data.Slot class
Best Selenium code snippet using org.openqa.selenium.grid.data.Slot.isSupporting
Source:OneShotNode.java 
...115 Capabilities stereotype = new ImmutableCapabilities(raw);116 Optional<String> driverName = config.get("k8s", "driver_name").map(String::toLowerCase);117 // Find the webdriver info corresponding to the driver name118 WebDriverInfo driverInfo = StreamSupport.stream(ServiceLoader.load(WebDriverInfo.class).spliterator(), false)119 .filter(info -> info.isSupporting(stereotype))120 .filter(info -> driverName.map(name -> name.equals(info.getDisplayName().toLowerCase())).orElse(true))121 .findFirst()122 .orElseThrow(() -> new ConfigException(123 "Unable to find matching driver for %s and %s", stereotype, driverName.orElse("any driver")));124 LOG.info(String.format("Creating one-shot node for %s with stereotype %s", driverInfo, stereotype));125 LOG.info("Grid URI is: " + nodeOptions.getPublicGridUri());126 return new OneShotNode(127 loggingOptions.getTracer(),128 eventOptions.getEventBus(),129 serverOptions.getRegistrationSecret(),130 new NodeId(UUID.randomUUID()),131 serverOptions.getExternalUri(),132 nodeOptions.getPublicGridUri().orElseThrow(() -> new ConfigException("Unable to determine public grid address")),133 stereotype,134 driverInfo);135 }136 @Override137 public Optional<CreateSessionResponse> newSession(CreateSessionRequest sessionRequest) {138 if (driver != null) {139 throw new IllegalStateException("Only expected one session at a time");140 }141 Optional<WebDriver> driver = driverInfo.createDriver(sessionRequest.getCapabilities());142 if (!driver.isPresent()) {143 return Optional.empty();144 }145 if (!(driver.get() instanceof RemoteWebDriver)) {146 driver.get().quit();147 return Optional.empty();148 }149 this.driver = (RemoteWebDriver) driver.get();150 this.sessionId = this.driver.getSessionId();151 this.client = extractHttpClient(this.driver);152 this.capabilities = rewriteCapabilities(this.driver);153 this.sessionStart = Instant.now();154 LOG.info("Encoded response: " + JSON.toJson(ImmutableMap.of(155 "value", ImmutableMap.of(156 "sessionId", sessionId,157 "capabilities", capabilities))));158 events.fire(new NodeDrainStarted(getId()));159 return Optional.of(160 new CreateSessionResponse(161 getSession(sessionId),162 JSON.toJson(ImmutableMap.of(163 "value", ImmutableMap.of(164 "sessionId", sessionId,165 "capabilities", capabilities))).getBytes(UTF_8)));166 }167 private HttpClient extractHttpClient(RemoteWebDriver driver) {168 CommandExecutor executor = driver.getCommandExecutor();169 try {170 Field client = null;171 Class<?> current = executor.getClass();172 while (client == null && (current != null || Object.class.equals(current))) {173 client = findClientField(current);174 current = current.getSuperclass();175 }176 if (client == null) {177 throw new IllegalStateException("Unable to find client field in " + executor.getClass());178 }179 if (!HttpClient.class.isAssignableFrom(client.getType())) {180 throw new IllegalStateException("Client field is not assignable to http client");181 }182 client.setAccessible(true);183 return (HttpClient) client.get(executor);184 } catch (ReflectiveOperationException e) {185 throw new IllegalStateException(e);186 }187 }188 private Field findClientField(Class<?> clazz) {189 try {190 return clazz.getDeclaredField("client");191 } catch (NoSuchFieldException e) {192 return null;193 }194 }195 private Capabilities rewriteCapabilities(RemoteWebDriver driver) {196 // Rewrite the se:options if necessary197 Object rawSeleniumOptions = driver.getCapabilities().getCapability("se:options");198 if (rawSeleniumOptions == null || rawSeleniumOptions instanceof Map) {199 @SuppressWarnings("unchecked") Map<String, Object> original = (Map<String, Object>) rawSeleniumOptions;200 Map<String, Object> updated = new TreeMap<>(original == null ? new HashMap<>() : original);201 String cdpPath = String.format("/session/%s/se/cdp", driver.getSessionId());202 updated.put("cdp", rewrite(cdpPath));203 return new PersistentCapabilities(driver.getCapabilities()).setCapability("se:options", updated);204 }205 return ImmutableCapabilities.copyOf(driver.getCapabilities());206 }207 private URI rewrite(String path) {208 try {209 return new URI(210 gridUri.getScheme(),211 gridUri.getUserInfo(),212 gridUri.getHost(),213 gridUri.getPort(),214 path,215 null,216 null);217 } catch (URISyntaxException e) {218 throw new RuntimeException(e);219 }220 }221 @Override222 public HttpResponse executeWebDriverCommand(HttpRequest req) {223 LOG.info("Executing " + req);224 HttpResponse res = client.execute(req);225 if (DELETE.equals(req.getMethod()) && req.getUri().equals("/session/" + sessionId)) {226 // Ensure the response is sent before we viciously kill the node227 new Thread(228 () -> {229 try {230 Thread.sleep(500);231 } catch (InterruptedException e) {232 Thread.currentThread().interrupt();233 throw new RuntimeException(e);234 }235 LOG.info("Stopping session: " + sessionId);236 stop(sessionId);237 },238 "Node clean up: " + getId())239 .start();240 }241 return res;242 }243 @Override244 public Session getSession(SessionId id) throws NoSuchSessionException {245 if (!isSessionOwner(id)) {246 throw new NoSuchSessionException("Unable to find session with id: " + id);247 }248 return new Session(249 sessionId,250 getUri(),251 stereotype,252 capabilities,253 sessionStart); }254 @Override255 public HttpResponse uploadFile(HttpRequest req, SessionId id) {256 return null;257 }258 @Override259 public void stop(SessionId id) throws NoSuchSessionException {260 LOG.info("Stop has been called: " + id);261 Require.nonNull("Session ID", id);262 if (!isSessionOwner(id)) {263 throw new NoSuchSessionException("Unable to find session " + id);264 }265 LOG.info("Quitting session " + id);266 try {267 driver.quit();268 } catch (Exception e) {269 // It's possible that the driver has already quit.270 }271 events.fire(new SessionClosedEvent(id));272 LOG.info("Firing node drain complete message");273 events.fire(new NodeDrainComplete(getId()));274 }275 @Override276 public boolean isSessionOwner(SessionId id) {277 return driver != null && sessionId.equals(id);278 }279 @Override280 public boolean isSupporting(Capabilities capabilities) {281 return driverInfo.isSupporting(capabilities);282 }283 @Override284 public NodeStatus getStatus() {285 return new NodeStatus(286 getId(),287 getUri(),288 1,289 ImmutableSet.of(290 new Slot(291 new SlotId(getId(), slotId),292 stereotype,293 Instant.EPOCH,294 driver == null ?295 Optional.empty() :...
Source:Host.java
...154 Lock read = lock.readLock();155 read.lock();156 try {157 long count = slots.stream()158 .filter(slot -> slot.isSupporting(caps))159 .filter(slot -> slot.getStatus() == AVAILABLE)160 .count();161 return count > 0;162 } finally {163 read.unlock();164 }165 }166 public float getLoad() {167 Lock read = lock.readLock();168 read.lock();169 try {170 float inUse = slots.parallelStream()171 .filter(slot -> slot.getStatus() != AVAILABLE)172 .count();173 return (inUse / (float) maxSessionCount) * 100f;174 } finally {175 read.unlock();176 }177 }178 public long getLastSessionCreated() {179 Lock read = lock.readLock();180 read.lock();181 try {182 return slots.parallelStream()183 .mapToLong(Slot::getLastSessionCreated)184 .max()185 .orElse(0);186 } finally {187 read.unlock();188 }189 }190 public Supplier<CreateSessionResponse> reserve(CreateSessionRequest sessionRequest) {191 Objects.requireNonNull(sessionRequest);192 Lock write = lock.writeLock();193 write.lock();194 try {195 Slot toReturn = slots.stream()196 .filter(slot -> slot.isSupporting(sessionRequest.getCapabilities()))197 .filter(slot -> slot.getStatus() == AVAILABLE)198 .findFirst()199 .orElseThrow(() -> new SessionNotCreatedException("Unable to reserve an instance"));200 return toReturn.onReserve(sessionRequest);201 } finally {202 write.unlock();203 }204 }205 @VisibleForTesting206 void runHealthCheck() {207 performHealthCheck.run();208 }209 @Override210 public int hashCode() {...
Source:Slot.java
...46 }47 public long getLastSessionCreated() {48 return lastStartedNanos;49 }50 public boolean isSupporting(Capabilities caps) {51 // Simple implementation --- only checks current values52 return registeredCapabilities.getCapabilityNames().stream()53 .map(name -> Objects.equals(54 registeredCapabilities.getCapability(name),55 caps.getCapability(name)))56 .reduce(Boolean::logicalAnd)57 .orElse(false);58 }59 public Supplier<CreateSessionResponse> onReserve(CreateSessionRequest sessionRequest) {60 if (getStatus() != AVAILABLE) {61 throw new IllegalStateException("Node is not available");62 }63 currentStatus = RESERVED;64 return () -> {...
Source:DefaultSlotSelector.java
...45 // And use the node id as a tie-breaker.46 .thenComparing(NodeStatus::getId))47 .flatMap(node -> node.getSlots().stream()48 .filter(slot -> !slot.getSession().isPresent())49 .filter(slot -> slot.isSupporting(capabilities))50 .map(Slot::getId))51 .collect(toImmutableSet());52 }53 @VisibleForTesting54 long getNumberOfSupportedBrowsers(NodeStatus nodeStatus) {55 return nodeStatus.getSlots()56 .stream()57 .map(slot -> slot.getStereotype().getBrowserName().toLowerCase())58 .distinct()59 .count();60 }61 public static SlotSelector create(Config config) {62 return new DefaultSlotSelector();63 }...
isSupporting
Using AI Code Generation
1import org.openqa.selenium.grid.data.Slot;2import org.openqa.selenium.grid.data.SlotId;3import org.openqa.selenium.grid.data.SlotMatch;4import org.openqa.selenium.grid.data.SlotSelector;5import org.openqa.selenium.internal.Require;6import org.openqa.selenium.remote.tracing.Tracer;7import java.time.Instant;8import java.util.Objects;9import java.util.Set;10import java.util.stream.Collectors;11public class CustomSlotSelector implements SlotSelector {12 private final Tracer tracer;13 private final Set<SlotId> ids;14 public CustomSlotSelector(Tracer tracer, Set<SlotId> ids) {15 this.tracer = Require.nonNull("Tracer", tracer);16 this.ids = Require.nonNull("Slot IDs", ids);17 }18 public SlotMatch select(Instant when, Set<Slot> slots) {19 Require.nonNull("When", when);20 Require.nonNull("Slots", slots);21 Set<Slot> available = slots.stream()22 .filter(slot -> ids.contains(slot.getId()))23 .collect(Collectors.toSet());24 if (available.isEmpty()) {25 return new SlotMatch(when, null);26 }27 return new SlotMatch(when, available.iterator().next());28 }29 public boolean equals(Object o) {30 if (!(o instanceof CustomSlotSelector)) {31 return false;32 }33 CustomSlotSelector that = (CustomSlotSelector) o;34 return Objects.equals(this.tracer, that.tracer) &&35 Objects.equals(this.ids, that.ids);36 }37 public int hashCode() {38 return Objects.hash(tracer, ids);39 }40}41import org.openqa.selenium.Capabilities;42import org.openqa.selenium.grid.data.Slot;43import org.openqa.selenium.grid.data.SlotId;44import org.openqa.selenium.internal.Require;45import org.openqa.selenium.remote.tracing.Tracer;46import java.net.URI;47import java.time.Instant;48import java.util.Objects;49public class CustomSlot implements Slot {50 private final Tracer tracer;51 private final SlotId id;52 private final URI uri;53 private final Capabilities capabilities;54 private final Instant lastStarted;55 private final Instant lastStopped;56 public CustomSlot(57 Instant lastStopped) {
isSupporting
Using AI Code Generation
1import org.openqa.selenium.grid.data.Slot;2import org.openqa.selenium.grid.data.SlotId;3import org.openqa.selenium.grid.data.SessionRequest;4import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder;5import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder;6import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder;7import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder;8import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder;9import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder;10import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder;11import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilderBuilder;12import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilderBuilder;13import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilderBuilder;14import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilderBuilder;15import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilder.SessionRequestBuilderBuilderBuilderBuilderBuilderBuilderBuilder;16import org.openqa.selenium.grid.data.SessionRequest.SessionRequestBuilder.SessionRequestBuilderBuilder.SessionRequestBuilderBuilderBuilder.Session
isSupporting
Using AI Code Generation
1import org.openqa.selenium.grid.data.Slot;2import org.openqa.selenium.grid.data.SlotId;3import org.openqa.selenium.grid.data.SlotMatch;4import org.openqa.selenium.grid.data.SlotSelector;5import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;6import org.openqa.selenium.grid.sessionmap.remote.RemoteSessionMap;7import org.openqa.selenium.grid.sessionqueue.NewSessionQueue;8import org.openqa.selenium.grid.sessionqueue.config.NewSessionQueueOptions;9import org.openqa.selenium.grid.sessionqueue.remote.RemoteNewSessionQueue;10import org.openqa.selenium.grid.web.Values;11import org.openqa.selenium.remote.http.HttpClient;12import org.openqa.selenium.remote.http.HttpRequest;13import org.openqa.selenium.remote.http.HttpResponse;14import org.openqa.selenium.remote.tracing.GlobalDistributedTracer;15import org.openqa.selenium.remote.tracing.Tracer;16import java.net.URI;17import java.net.URISyntaxException;18import java.util.Optional;19import java.util.Set;20import java.util.stream.Collectors;21public class SlotSupportingExample {22 public static void main(String[] args) throws URISyntaxException {23 Tracer tracer = GlobalDistributedTracer.get();24 HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();25 SessionMapOptions sessionMapOptions = new SessionMapOptions();26 sessionMapOptions.setUri(new URI(uri));27 RemoteSessionMap sessionMap = new RemoteSessionMap(tracer, clientFactory, sessionMapOptions);28 NewSessionQueueOptions queueOptions = new NewSessionQueueOptions();29 queueOptions.setUri(new URI(uri));30 RemoteNewSessionQueue queue = new RemoteNewSessionQueue(tracer, clientFactory, queueOptions);31 HttpRequest getSlots = new HttpRequest(HttpRequest.GET, "/se/grid/console/api/slots");32 HttpResponse slotsResponse = clientFactory.createClient(uri).execute(getSlots).join();33 Values values = Values.getValues(slotsResponse);34 Set<Slot> slots = values.get("slots").stream()35 .map(Slot.class::cast)36 .collect(Collectors.toSet());37 HttpRequest getCapabilities = new HttpRequest(HttpRequest.GET, "/se/grid/console/api/capabilities");38 HttpResponse capabilitiesResponse = clientFactory.createClient(uri).execute(getCapabilities).join();39 Values capabilitiesValues = Values.getValues(capabilitiesResponse);
isSupporting
Using AI Code Generation
1slot.isSupporting(CapabilityType.BROWSER_NAME, "chrome");2slot.isSupporting(CapabilityType.BROWSER_NAME, "firefox");3slot.isSupporting(CapabilityType.BROWSER_NAME, "ie");4slot.isSupporting(CapabilityType.BROWSER_NAME, "edge");5slot.isSupporting(CapabilityType.BROWSER_NAME, "safari");6slot.isSupporting(CapabilityType.BROWSER_NAME, "opera");7slot.isSupporting(CapabilityType.BROWSER_NAME, "safari-technology-preview");8slot.isSupporting(CapabilityType.BROWSER_NAME, "safari-webdriver");9slot.isSupporting(CapabilityType.BROWSER_NAME, "android");10slot.isSupporting(CapabilityType.BROWSER_NAME, "iphone");11slot.isSupporting(CapabilityType.BROWSER_NAME, "ipad");
isSupporting
Using AI Code Generation
1import org.openqa.selenium.grid.data.Slot;2import org.openqa.selenium.grid.data.SlotId;3import org.openqa.selenium.grid.data.SlotStatus;4import org.openqa.selenium.grid.data.SlotType;5import org.openqa.selenium.grid.data.TestSlot;6import org.openqa.selenium.internal.Require;7import org.openqa.selenium.remote.http.HttpClient;8import org.openqa.selenium.remote.tracing.DefaultTestTracer;9import org.openqa.selenium.remote.tracing.Tracer;10import java.net.URI;11import java.util.Set;12public class SlotExample {13 public static void main(String[] args) {14 Tracer tracer = DefaultTestTracer.createTracer();15 HttpClient.Factory clientFactory = HttpClient.Factory.createDefault();16 SlotStatus slotStatus = new SlotStatus(true, true, true);17 Set<SlotType> slotTypes = Set.of(SlotType.SESSION);18 TestSlot slot = new TestSlot(tracer, clientFactory, uri, slotId, slotStatus, slotTypes);19 Require.state(slot.isSupporting(SlotType.SESSION), "Slot is not supporting SESSION");20 System.out.println("Slot is supporting SESSION");21 }22}
isSupporting
Using AI Code Generation
1public class SlotTest {2 public void testIsSupporting() {3 Session session = mock(Session.class);4 Slot slot = mock(Slot.class);5 SessionRequest request = mock(SessionRequest.class);6 Capabilities capabilities = mock(Capabilities.class);7 CapabilityMatcher capabilityMatcher = mock(CapabilityMatcher.class);8 SlotId slotId = mock(SlotId.class);9 NodeId nodeId = mock(NodeId.class);10 SessionId sessionId = mock(SessionId.class);11 URI uri = mock(URI.class);12 Set<Capability> set = mock(Set.class);13 SlotDescription slotDescription = mock(SlotDescription.class);14 SessionDescription sessionDescription = mock(SessionDescription.class);15 SessionInfo sessionInfo = mock(SessionInfo.class);16 SessionSlot sessionSlot = mock(SessionSlot.class);17 SessionSlotInfo sessionSlotInfo = mock(SessionSlotInfo.class);18 SessionSlotDescription sessionSlotDescription = mock(SessionSlotDescription.class);19 SessionSlotDescriptionInfo sessionSlotDescriptionInfo = mock(SessionSlotDescriptionInfo.class);20 SessionRequestDescription sessionRequestDescription = mock(SessionRequestDescription.class);21 SessionRequestDescriptionInfo sessionRequestDescriptionInfo = mock(SessionRequestDescriptionInfo.class);22 SessionRequestInfo sessionRequestInfo = mock(SessionRequestInfo.class);23 SessionRequestId sessionRequestId = mock(SessionRequestId.class);24 SessionRequestIdInfo sessionRequestIdInfo = mock(SessionRequestIdInfo.class);25 SessionRequest sessionRequest = mock(SessionRequest.class);
isSupporting
Using AI Code Generation
1import org.openqa.selenium.grid.data.Slot;2import org.openqa.selenium.grid.data.SlotId;3import org.openqa.selenium.grid.data.SlotStatus;4import org.openqa.selenium.grid.data.SlotType;5import org.openqa.selenium.grid.data.TestSession;6import org.openqa.selenium.grid.data.TestSlot;7import org.openqa.selenium.grid.data.TestStatus;8import org.openqa.selenium.grid.node.NodeId;9import org.openqa.selenium.grid.node.local.LocalNode;10import org.openqa.selenium.grid.node.local.LocalNodeConfig;11import org.openqa.selenium.grid.server.EventBus;12import org.openqa.selenium.grid.server.EventBusOptions;13import org.openqa.selenium.grid.sessionmap.config.SessionMapOptions;14import org.openqa.selenium.grid.web.Routable;15import org.openqa.selenium.internal.Require;16import org.openqa.selenium.json.Json;17import org.openqa.selenium.remote.http.Contents;18import org.openqa.selenium.remote.http.HttpRequest;19import org.openqa.selenium.remote.http.HttpResponse;20import org.openqa.selenium.remote.tracing.Tracer;21import org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer;22import org.openqa.selenium.remote.tracing.opentelemetry.config.OpenTelemetryConfiguration;23import org.openqa.selenium.remote.tracing.opentelemetry.config.TracerConfig;24import org.openqa.selenium.remote.tracing.opentelemetry.exporter.OpenTelemetryExporter;25import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporter;26import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporterOptions;27import org.openqa.selenium.remote.tracing.opentelemetry.exporter.ZipkinExporterOptions.ZipkinExporterProtocol;28import org.openqa.selenium.support.events.EventFiringWebDriver;29import java.util.ArrayList;30import java.util.Collection;31import java.util.Collections;32import java.util.List;33import java.util.Map;34import java.util.Objects;35import java.util.Optional;36import java.util.UUID;37import java.util.concurrent.ConcurrentHashMap;38import java.util.function.Predicate;39import java.util.logging.Logger;40import java.util.stream.Collectors;41import static java.net.HttpURLConnection.HTTP_BAD_REQUEST;42import static java.net.HttpURLConnection.HTTP_OK;43import static java.util.Collections.emptyMap;44import static java.util.Collections.singletonList;45import static java.util.logging.Level.SEVERE;46import static java.util.logging.Level.WARNING;47import static org.openqa.selenium.grid.data.Availability.DOWN;48import static org.openqa.selenium.grid.data.Availability.UP;49import static org.openqa.selenium.grid.data.SlotType.SESSION;50import static org.openqa.selenium.grid.data.SlotType.W3C;51import static org.openqa.selenium
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