Working On Tabs

Sample Program:

package Name;

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.interactions.Actions;
import org.testng.annotations.Test;

public class MultiWindowHandle {

WebDriver driver;
@Test
public void test2() throws Exception{
   driver = new FirefoxDriver();
   driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL +"t");
   Thread.sleep(2000);
   driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL +"t");
   driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL +"t");
   new Actions(driver).sendKeys(Keys.CONTROL,Keys.NUMPAD1).perform();
}
}