System.setProperty(\"webdriver.chrome.driver\", \"D:\\\\softwares\\\\chromedriver_win32\\\\chromedriver.exe\");
WebDriver driver = new ChromeDriver();
driver.manage
I checked with below code and it works fine for me. I found answer from here.
driver = new ChromeDriver();
driver.manage().window().maximize();
String baseUrl = "http://www.google.co.uk/";
driver.get(baseUrl);
driver.findElement(By.cssSelector("body")).sendKeys(Keys.CONTROL +"t");
ArrayList tabs = new ArrayList (driver.getWindowHandles());
driver.switchTo().window(tabs.get(1)); //switches to new tab
driver.get("https://www.facebook.com");
driver.switchTo().window(tabs.get(0)); // switch back to main screen
driver.get("https://www.news.google.com");