SampleTest1.java

import java.io.File;
import java.net.URL;

import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;

public class SampleTest1 {

	public static void main(String[] args) {

		String USERNAME = "<USERNAME>";
		String AUTOMATE_KEY = "<ACCESS_KEY>";
		String HUB_URL = "https://" + USERNAME + ":" + AUTOMATE_KEY + "@hub-cloud.browserstack.com/wd/hub";

		JavascriptExecutor js = null;       
		WebDriver webDriver = null;
		String AUT_URL = "https://www.whatsmybrowser.org/";

		URL URLObj = null;
		DesiredCapabilities caps = null;

		try {

			URLObj = new URL(HUB_URL);

			caps = new DesiredCapabilities();
			
			caps.setCapability("project", "Test Run");
			caps.setCapability("build", "Support Automate");
			caps.setCapability("name", "Test: With Network Logs");

			caps.setCapability("browserName", "Chrome");
			caps.setCapability("browserVersion", "71.0");
			caps.setCapability("os", "Windows");
			caps.setCapability("os_version", "10");			
			caps.setCapability("browserstack.use_w3c", "true");
  		caps.setCapability("browserstack.selenium_version", "3.14.0");

			caps.setCapability("browserstack.networkLogs", "true");
			caps.setCapability("browserstack.console", "verbose");
			caps.setCapability("browserstack.debug", "true");
			caps.setCapability("browserstack.video", "true");
		

			webDriver = new RemoteWebDriver(URLObj, caps);
			js = (JavascriptExecutor)webDriver;

			webDriver.get(AUT_URL);

			webDriver.getTitle();
			System.out.println("TITLE :: " + webDriver.getTitle());

			Thread.sleep(7000);
			js.executeScript("window.scrollBy(0,100);");

			take_screenshot(webDriver);


			Thread.sleep(7000);
			js.executeScript("window.scrollBy(0,-100);");

			take_screenshot(webDriver);


			Thread.sleep(5000);
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			if(webDriver != null){
				webDriver.quit();
			}
		}

	} // MAIN END

	public static void take_screenshot(WebDriver webDriver){
		try {
			TakesScreenshot scrShot =((TakesScreenshot)webDriver);
			File SrcFile=scrShot.getScreenshotAs(OutputType.FILE);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
} // CLASS END