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How to use CdpEventTypes class of org.openqa.selenium.devtools.events package
Best Selenium code snippet using org.openqa.selenium.devtools.events.CdpEventTypes
Source:LoggingTest.java 
...19import org.junit.Test;20import org.openqa.selenium.By;21import org.openqa.selenium.JavascriptExecutor;22import org.openqa.selenium.WebElement;23import org.openqa.selenium.devtools.events.CdpEventTypes;24import org.openqa.selenium.devtools.events.ConsoleEvent;25import org.openqa.selenium.devtools.events.DomMutationEvent;26import org.openqa.selenium.logging.HasLogEvents;27import org.openqa.selenium.testing.JUnit4TestBase;28import java.util.concurrent.CountDownLatch;29import java.util.concurrent.atomic.AtomicReference;30import static java.util.concurrent.TimeUnit.SECONDS;31import static org.assertj.core.api.Assertions.assertThat;32import static org.assertj.core.api.Assumptions.assumeThat;33import static org.openqa.selenium.devtools.events.CdpEventTypes.consoleEvent;34import static org.openqa.selenium.devtools.events.CdpEventTypes.domMutation;35public class LoggingTest extends JUnit4TestBase {36 @Before37 public void checkAssumptions() {38 assumeThat(driver).isInstanceOf(HasLogEvents.class);39 }40 @Test41 public void demonstrateLoggingWorks() throws InterruptedException {42 HasLogEvents logger = (HasLogEvents) driver;43 AtomicReference<ConsoleEvent> seen = new AtomicReference<>();44 CountDownLatch latch = new CountDownLatch(1);45 logger.onLogEvent(consoleEvent(entry -> {46 seen.set(entry);47 latch.countDown();48 }));...
Source:DomMutationChromeJupiterTest.java
...31import org.openqa.selenium.By;32import org.openqa.selenium.JavascriptExecutor;33import org.openqa.selenium.WebDriver;34import org.openqa.selenium.WebElement;35import org.openqa.selenium.devtools.events.CdpEventTypes;36import org.openqa.selenium.devtools.events.DomMutationEvent;37import org.openqa.selenium.logging.HasLogEvents;38import org.slf4j.Logger;3940import io.github.bonigarcia.wdm.WebDriverManager;4142class DomMutationChromeJupiterTest {4344 static final Logger log = getLogger(lookup().lookupClass());4546 WebDriver driver;4748 @BeforeEach49 void setup() {50 driver = WebDriverManager.chromedriver().create();51 }5253 @AfterEach54 void teardown() throws InterruptedException {55 // FIXME: pause for manual browser inspection56 Thread.sleep(Duration.ofSeconds(3).toMillis());5758 driver.quit();59 }6061 @Test62 void testDomMutation() throws InterruptedException {63 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");6465 HasLogEvents logger = (HasLogEvents) driver;66 JavascriptExecutor js = (JavascriptExecutor) driver;6768 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();69 CountDownLatch latch = new CountDownLatch(1);70 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {71 seen.set(mutation);72 latch.countDown();73 }));7475 WebElement img = driver.findElement(By.tagName("img"));76 String newSrc = "img/award.png";77 String script = String.format("arguments[0].src = '%s';", newSrc);78 js.executeScript(script, img);7980 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();81 assertThat(seen.get().getElement().getAttribute("src"))82 .endsWith(newSrc);83 }84
...
Source:DomMutationEdgeJupiterTest.java
...31import org.openqa.selenium.By;32import org.openqa.selenium.JavascriptExecutor;33import org.openqa.selenium.WebDriver;34import org.openqa.selenium.WebElement;35import org.openqa.selenium.devtools.events.CdpEventTypes;36import org.openqa.selenium.devtools.events.DomMutationEvent;37import org.openqa.selenium.logging.HasLogEvents;38import org.slf4j.Logger;3940import io.github.bonigarcia.wdm.WebDriverManager;4142class DomMutationEdgeJupiterTest {4344 static final Logger log = getLogger(lookup().lookupClass());4546 WebDriver driver;4748 @BeforeEach49 void setup() {50 driver = WebDriverManager.edgedriver().create();51 }5253 @AfterEach54 void teardown() throws InterruptedException {55 // FIXME: pause for manual browser inspection56 Thread.sleep(Duration.ofSeconds(3).toMillis());5758 driver.quit();59 }6061 @Test62 void testDomMutation() throws InterruptedException {63 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");6465 HasLogEvents logger = (HasLogEvents) driver;66 JavascriptExecutor js = (JavascriptExecutor) driver;6768 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();69 CountDownLatch latch = new CountDownLatch(1);70 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {71 seen.set(mutation);72 latch.countDown();73 }));7475 WebElement img = driver.findElement(By.tagName("img"));76 String newSrc = "img/award.png";77 String script = String.format("arguments[0].src = '%s';", newSrc);78 js.executeScript(script, img);7980 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();81 assertThat(seen.get().getElement().getAttribute("src"))82 .endsWith(newSrc);83 }84
...
Source:DomMutationChromeJUnit4Test.java
...31import org.openqa.selenium.By;32import org.openqa.selenium.JavascriptExecutor;33import org.openqa.selenium.WebDriver;34import org.openqa.selenium.WebElement;35import org.openqa.selenium.devtools.events.CdpEventTypes;36import org.openqa.selenium.devtools.events.DomMutationEvent;37import org.openqa.selenium.logging.HasLogEvents;38import org.slf4j.Logger;3940import io.github.bonigarcia.wdm.WebDriverManager;4142public class DomMutationChromeJUnit4Test {4344 static final Logger log = getLogger(lookup().lookupClass());4546 WebDriver driver;4748 @Before49 public void setup() {50 driver = WebDriverManager.chromedriver().create();51 }5253 @After54 public void teardown() throws InterruptedException {55 // FIXME: pause for manual browser inspection56 Thread.sleep(Duration.ofSeconds(3).toMillis());5758 driver.quit();59 }6061 @Test62 public void testDomMutation() throws InterruptedException {63 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");6465 HasLogEvents logger = (HasLogEvents) driver;66 JavascriptExecutor js = (JavascriptExecutor) driver;6768 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();69 CountDownLatch latch = new CountDownLatch(1);70 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {71 seen.set(mutation);72 latch.countDown();73 }));7475 WebElement img = driver.findElement(By.tagName("img"));76 String newSrc = "img/award.png";77 String script = String.format("arguments[0].src = '%s';", newSrc);78 js.executeScript(script, img);7980 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();81 assertThat(seen.get().getElement().getAttribute("src"))82 .endsWith(newSrc);83 }84
...
Source:DomMutationEdgeJUnit4Test.java
...31import org.openqa.selenium.By;32import org.openqa.selenium.JavascriptExecutor;33import org.openqa.selenium.WebDriver;34import org.openqa.selenium.WebElement;35import org.openqa.selenium.devtools.events.CdpEventTypes;36import org.openqa.selenium.devtools.events.DomMutationEvent;37import org.openqa.selenium.logging.HasLogEvents;38import org.slf4j.Logger;3940import io.github.bonigarcia.wdm.WebDriverManager;4142public class DomMutationEdgeJUnit4Test {4344 static final Logger log = getLogger(lookup().lookupClass());4546 WebDriver driver;4748 @Before49 public void setup() {50 driver = WebDriverManager.edgedriver().create();51 }5253 @After54 public void teardown() throws InterruptedException {55 // FIXME: pause for manual browser inspection56 Thread.sleep(Duration.ofSeconds(3).toMillis());5758 driver.quit();59 }6061 @Test62 public void testDomMutation() throws InterruptedException {63 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");6465 HasLogEvents logger = (HasLogEvents) driver;66 JavascriptExecutor js = (JavascriptExecutor) driver;6768 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();69 CountDownLatch latch = new CountDownLatch(1);70 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {71 seen.set(mutation);72 latch.countDown();73 }));7475 WebElement img = driver.findElement(By.tagName("img"));76 String newSrc = "img/award.png";77 String script = String.format("arguments[0].src = '%s';", newSrc);78 js.executeScript(script, img);7980 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();81 assertThat(seen.get().getElement().getAttribute("src"))82 .endsWith(newSrc);83 }84
...
Source:DomMutationChromeSelJupTest.java
...29import org.openqa.selenium.By;30import org.openqa.selenium.JavascriptExecutor;31import org.openqa.selenium.WebElement;32import org.openqa.selenium.chrome.ChromeDriver;33import org.openqa.selenium.devtools.events.CdpEventTypes;34import org.openqa.selenium.devtools.events.DomMutationEvent;35import org.openqa.selenium.logging.HasLogEvents;36import org.slf4j.Logger;3738import io.github.bonigarcia.seljup.SeleniumJupiter;3940@ExtendWith(SeleniumJupiter.class)41class DomMutationChromeSelJupTest {4243 static final Logger log = getLogger(lookup().lookupClass());4445 @Test46 void testDomMutation(ChromeDriver driver) throws InterruptedException {47 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");4849 HasLogEvents logger = (HasLogEvents) driver;50 JavascriptExecutor js = (JavascriptExecutor) driver;5152 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();53 CountDownLatch latch = new CountDownLatch(1);54 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {55 seen.set(mutation);56 latch.countDown();57 }));5859 WebElement img = driver.findElement(By.tagName("img"));60 String newSrc = "img/award.png";61 String script = String.format("arguments[0].src = '%s';", newSrc);62 js.executeScript(script, img);6364 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();65 assertThat(seen.get().getElement().getAttribute("src"))66 .endsWith(newSrc);67 }68
...
Source:ObserveChangesInDOM.java
...12import java.util.concurrent.atomic.AtomicReference;13import static java.util.concurrent.TimeUnit.SECONDS;14import static org.hamcrest.core.Is.is;15import static org.junit.Assert.assertThat;16import static org.openqa.selenium.devtools.events.CdpEventTypes.domMutation;17/**18 * Mutation observation is the ability to capture DOM events you are interested in.19 * For example, you might want to know if an element has changed its property value.20 *21 * Before, the approach to this was to query the element continuously22 * until the desired change occurred.23 *24 * Now you can observe the changes in the DOM and assert over them25 * when an incoming event notifies you about the expected change.26 *27 * This example waits for changes in a span element,28 * then it is altered via JavaScript (for demonstration purposes),29 * and finally we assert the expected state.30 * On a real test, the simulated JavaScript alteration would be a real event...
Source:DomMutationEdgeSelJupTest.java
...28import org.junit.jupiter.api.extension.ExtendWith;29import org.openqa.selenium.By;30import org.openqa.selenium.JavascriptExecutor;31import org.openqa.selenium.WebElement;32import org.openqa.selenium.devtools.events.CdpEventTypes;33import org.openqa.selenium.devtools.events.DomMutationEvent;34import org.openqa.selenium.edge.EdgeDriver;35import org.openqa.selenium.logging.HasLogEvents;36import org.slf4j.Logger;3738import io.github.bonigarcia.seljup.SeleniumJupiter;3940@ExtendWith(SeleniumJupiter.class)41class DomMutationEdgeSelJupTest {4243 static final Logger log = getLogger(lookup().lookupClass());4445 @Test46 void testDomMutation(EdgeDriver driver) throws InterruptedException {47 driver.get("https://bonigarcia.dev/selenium-webdriver-java/");4849 HasLogEvents logger = (HasLogEvents) driver;50 JavascriptExecutor js = (JavascriptExecutor) driver;5152 AtomicReference<DomMutationEvent> seen = new AtomicReference<>();53 CountDownLatch latch = new CountDownLatch(1);54 logger.onLogEvent(CdpEventTypes.domMutation(mutation -> {55 seen.set(mutation);56 latch.countDown();57 }));5859 WebElement img = driver.findElement(By.tagName("img"));60 String newSrc = "img/award.png";61 String script = String.format("arguments[0].src = '%s';", newSrc);62 js.executeScript(script, img);6364 assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();65 assertThat(seen.get().getElement().getAttribute("src"))66 .endsWith(newSrc);67 }68
...
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.events.CdpEventTypes;2import org.openqa.selenium.devtools.events.Event;3import org.openqa.selenium.devtools.events.EventListener;4import org.openqa.selenium.devtools.events.EventName;5import org.openqa.selenium.devtools.events.EventNameList;6import org.openqa.selenium.devtools.events.EventTypes;7import org.openqa.selenium.devtools.events.TypeName;8import org.openqa.selenium.devtools.events.TypeNameList;9import org.openqa.selenium.devtools.events.TypeNameMap;10import org.openqa.selenium.devtools.events.CdpEventTypes;11import org.openqa.selenium.devtools.events.Event;12import org.openqa.selenium.devtools.events.EventListener;13import org.openqa.selenium.devtools.events.EventName;14import org.openqa.selenium.devtools.events.EventNameList;15import org.openqa.selenium.devtools.events.EventTypes;16import org.openqa.selenium.devtools.events.TypeName;17import org.openqa.selenium.devtools.events.TypeNameList;18import org.openqa.selenium.devtools.events.TypeNameMap;19import org.openqa.selenium.devtools.events.types.dom.*;20import org.openqa.selenium.devtools.events.types.domdebugger.*;21import org.openqa.selenium.devtools.events.types.domstorage.*;22import org.openqa.selenium.devtools.events.types.emulation.*;23import org.openqa.selenium.devtools.events.types.log.*;24import org.openqa.selenium.devtools.events.types.network.*;25import org.openqa.selenium.devtools.events.types.page.*;26import org.openqa.selenium.devtools.events.types.runtime.*;27import org.openqa.selenium.devtools.events.types.target.*;28import org.openqa.selenium.devtools.events.CdpEventTypes;29import org.openqa.selenium.devtools.events.Event;30import org.openqa.selenium.devtools.events.EventListener;31import org.openqa.selenium.devtools.events.EventName;32import org.openqa.selenium.devtools.events.EventNameList;33import org.openqa.selenium.devtools.events.EventTypes;34import org.openqa.selenium.devtools.events.TypeName;35import org.openqa.selenium.devtools.events.TypeNameList;36import org.openqa.selenium.devtools.events.TypeNameMap;37import org.openqa.selenium.devtools.events.types.dom.*;38import org.openqa.selenium.devtools.events.types.domdebugger.*;39import org.openqa.selenium.devtools.events.types.domstorage.*;40import org.openqa.selenium.devtools.events.types.emulation.*;41import org.openqa.selenium.devtools.events.types.log.*;42import org.openqa.selenium.devtools.events.types.network.*;43import org.openqa.selenium.devtools.events.types.page.*;44import org.openqa.selenium.devtools.events.types.runtime.*;45import org
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.DevTools;2import org.openqa.selenium.devtools.events.Event;3import org.openqa.selenium.devtools.events.EventConverter;4import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction;5import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction2;6import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction3;7import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction4;8import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction5;9import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction6;10import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction7;11import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction8;12import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction9;13import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction10;14import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction11;15import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction12;16import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction13;17import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction14;18import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction15;19import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction16;20import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction17;21import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction18;22import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction19;23import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction20;24import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction21;25import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction22;26import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction23;27import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction24;28import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction25;29import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction26;30import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction27;31import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction28;32import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction29;33import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction30;34import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction31;35import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction32;36import org.openqa.selenium.devtools.events.EventConverter.EventConverterFunction33;37import org.openqa.selenium.devtools.events.EventConverter
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.events.CdpEvent;2import org.openqa.selenium.devtools.events.CdpEventTypes;3import org.openqa.selenium.devtools.events.CdpException;4import org.openqa.selenium.devtools.events.EventListener;5import org.openqa.selenium.devtools.events.EventDomain;6import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder;7import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithHandler;8import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithHandler.EventDomainBuilderWithHandlerWithEventType;9import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithHandler.EventDomainBuilderWithHandlerWithEventType.EventDomainBuilderWithHandlerWithEventTypeWithHandler;10import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType;11import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler;12import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventType;13import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandler;14import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandlerWithEventType;15import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandlerWithEventTypeWithHandler;16import org.openqa.selenium.devtools.events.EventDomain.EventDomainBuilder.EventDomainBuilderWithEventType.EventDomainBuilderWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandler.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWithHandlerWithEventType.EventDomainBuilderWithEventTypeWithHandlerWithEventTypeWith
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.DevTools;2import org.openqa.selenium.devtools.events.CdpEvent;3import org.openqa.selenium.devtools.events.CdpEventListeners;4import org.openqa.selenium.devtools.events.CdpEventHandler;5import org.openqa.selenium.devtools.events.CdpEventTypes;6import java.util.function.Consumer;7public class EventListenerExample {8 public static void main(String[] args) {9 }10}11java -cp .;selenium-java-4.0.0-beta-3.jar EventListenerExample.java
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.events.CdpEventTypes;2import org.openqa.selenium.devtools.events.Event;3import org.openqa.selenium.devtools.events.EventListener;4import java.util.function.Consumer;5public class EventListenerExample {6 public static void main(String[] args) {7 EventListener eventListener = new EventListener() {8 public void onEvent(Event event) {9 }10 public void onEvent(String message) {11 }12 };13 CdpEventTypes.getEventTypes().forEach(new Consumer<String>() {14 public void accept(String eventName) {15 CdpEventTypes.addCdpEventListener(eventName, eventListener);16 }17 });18 }19}
CdpEventTypes
Using AI Code Generation
1import org.openqa.selenium.devtools.events.CdpEventTypes;2import org.openqa.selenium.devtools.events.Event;3import org.openqa.selenium.devtools.events.EventListener;4import org.openqa.selenium.devtools.events.EventSource;5EventListener listener = new EventListener() {6 public void onEvent(Event event) {7 System.out.println(event);8 }9};10EventSource eventSource = devTools.createEventSource();11eventSource.addListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);12eventSource.removeListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);13import org.openqa.selenium.devtools.events.CdpEventTypes;14import org.openqa.selenium.devtools.events.Event;15import org.openqa.selenium.devtools.events.EventListener;16import org.openqa.selenium.devtools.events.EventSource;17EventListener listener = new EventListener() {18 public void onEvent(Event event) {19 System.out.println(event);20 }21};22EventSource eventSource = devTools.createEventSource();23eventSource.addListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);24eventSource.removeListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);25EventSource eventSource = devTools.createEventSource();26eventSource.addListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);27eventSource.removeListener(CdpEventTypes.DOM_DOCUMENT_UPDATED, listener);28import org.openqa.selenium.devtools.events.CdpEventTypes;29import org.openqa.selenium.devtools.events.Event;30import org.openqa.selenium.devtools.events.EventListener;31import org.openqa.selenium.devtools.events.EventSource;32EventListener listener = new EventListener() {33 public void onEvent(Event event) {34 System.out.println(event);35 }36};37EventSource eventSource = devTools.createEventSource();38eventSource.addListener(listener);39eventSource.removeListener(listener);
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