How to perform control s operations in selenium using chord() and Robot class

How to perform control s operations in selenium(control+s):
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We can perform control+s operations by using chord() method available in Keys enums class using Actions class sendKeys() method.(Using Advanced User Interactions API)

Below is the sample example:
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1.Using chord() method:
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package blog;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Test;

public class IeDemo {

WebDriver webDriver;
Actions actions;

@BeforeSuite
public void launchingIEBrowser() {

System.setProperty("webdriver.chrome.driver", "D:\\Ramesh\\ChromeDriver.exe");
   webDriver = new InternetExplorerDriver();
//webDriver=new FirefoxDriver();
webDriver.manage().window().maximize();
webDriver.manage().deleteAllCookies();
webDriver.manage().timeouts().implicitlyWait(45, TimeUnit.SECONDS);

}

@Test
public void testScript() throws InterruptedException {
webDriver.get("https://google.com");
webDriver.findElement(By.name("q")).sendKeys("selenium by ramesh");
webDriver.findElement(By.name("btnG")).click();
Thread.sleep(3000);
webDriver.findElement(By.linkText("Selenium By Ramesh Anapati")).click();

  actions = new Actions(webDriver);
  actions.sendKeys(Keys.chord(Keys.CONTROL,"s")).build().perform();
  Thread.sleep(10000);

}

@AfterSuite
public void closeBrowser() {
webDriver.quit();

}


}

2.Using Robot class:

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package blog;

import java.awt.AWTException;

import java.awt.Robot;

import java.awt.event.KeyEvent;

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;

import org.openqa.selenium.Keys;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.ie.InternetExplorerDriver;

import org.openqa.selenium.interactions.Actions;

import org.testng.annotations.AfterSuite;

import org.testng.annotations.BeforeSuite;

import org.testng.annotations.Test;

public class RobotControl {

WebDriver webDriver;

Actions actions;

@BeforeSuite

public void launchingIEBrowser() {

System.setProperty("webdriver.chrome.driver", "D:\\Ramesh\\ChromeDriver.exe");

   webDriver = new InternetExplorerDriver();

//webDriver=new FirefoxDriver();

webDriver.manage().window().maximize();

webDriver.manage().deleteAllCookies();

webDriver.manage().timeouts().implicitlyWait(45, TimeUnit.SECONDS);

}

@Test

public void testScript() throws InterruptedException, AWTException {

webDriver.get("https://google.com");

webDriver.findElement(By.name("q")).sendKeys("selenium by ramesh");

webDriver.findElement(By.name("btnG")).click();

Thread.sleep(3000);

webDriver.findElement(By.linkText("Selenium By Ramesh Anapati")).click();

  

/*//1st way using chord() method

  actions = new Actions(webDriver);

  actions.sendKeys(Keys.chord(Keys.CONTROL,"s")).build().perform();

  */

  

//using Robot class

Robot robot = new Robot();

// press Ctrl+S the Robot's way

robot.keyPress(KeyEvent.VK_CONTROL);

robot.keyPress(KeyEvent.VK_S);

robot.keyRelease(KeyEvent.VK_CONTROL);

robot.keyRelease(KeyEvent.VK_S);

// press Enter

robot.keyPress(KeyEvent.VK_ENTER);

robot.keyRelease(KeyEvent.VK_ENTER);

Thread.sleep(10000);

}

@AfterSuite

public void closeBrowser() {

webDriver.quit();

}

}