Нажатие кнопки на сайте

WebDriver driver = new FirefoxDriver();
        driver.get("http://www.somesite.com");
 
        driver.findElement(By.linkText("Да")).click();
 
        String curentURL = driver.getCurrentUrl();
        System.out.println(curentURL);

public static void main(String[] args) {
        WebDriver driver = new FirefoxDriver();
        driver.get("http://www.somesite.com);
 
        if(driver.findElement(By.name("username")) != null){
            WebElement element_name = driver.findElement(By.name("username"));
            WebElement element_password = driver.findElement(By.name("password"));
            element_name.sendKeys("youruname");
            element_password.sendKeys("yourpass");
            WebElement element_submit = driver.findElement(By.xpath("//input[@type='submit']"));
            element_submit.click();
            String curentURL = driver.getCurrentUrl();
            System.out.println(curentURL);
        } else {
            WebElement element_submit = driver.findElement(By.xpath("//input[@type='submit']"));
            element_submit.click();
        }
        WebElement element_submit = driver.findElement(By.xpath("//input[@type='submit']"));
        element_submit.click();
}