How to use

findElements

method

in

org.openqa.selenium.firefox.FirefoxDriver

public List<WebElement> findElementsByXPath(String using) {
  return findElements("selectElementsUsingXPath", using);
}

public List<WebElement> findElementsById(String using) {
  return findElements("selectElementsUsingId", using);
}

public List<WebElement> findElementsByLinkText(String using) {
 return findElements("selectElementsUsingLink", using);
}

public List<WebElement> findElementsByName(String using) {
  return findElements("selectElementsUsingName", using);
}

public List<WebElement> findElementsByPartialLinkText(String using) {
 return findElements("selectElementsUsingPartialLinkText", using);
}

public List<WebElement> findElementsByTagName(String using) {
 return findElements("selectElementsUsingTagName", using);
}

List<WebElement> listAllRadioButtons= driver.findElements(By.cssSelector("input[type='radio']"));
List<WebElement> listAllRadioButtonsChecked= driver.findElements(By.cssSelector("input[type='radio']:checked"));
List<WebElement> listAllRadioButtonsFromTable = driver.findElements(By.cssSelector("table>tbody>tr>td>input[type='radio']"));
List<WebElement> listAllRadioButtonsFromTableChecked = driver.findElements(By.cssSelector("table>tbody>tr>td>input[type='radio']:checked"));
List<WebElement> listCol = driver.findElements(By.cssSelector("table>tbody>tr>td:nth-child("+colNumber+")"));
List<WebElement> listColRadioButton = driver.findElements(By.cssSelector("table>tbody>tr>td:nth-child("+colNumber+")>input[type='radio']"));
List<WebElement> listColRadioButtonChecked = driver.findElements(By.cssSelector("table>tbody>tr>td:nth-child("+colNumber+")>input[type='radio']:checked"));
List<WebElement> listRowRadioButton = driver.findElements(By.cssSelector("table>tbody>tr:nth-child("+rowNumber+")>td>input[type='radio']"));
List<WebElement> listRowRadioButtonChecked = driver.findElements(By.cssSelector("table>tbody>tr:nth-child("+rowNumber+")>td>input[type='radio']:checked"));        

public List<WebElement> findElementsByClassName(String using) {
 if (using == null)
  throw new IllegalArgumentException("Cannot find elements when the class name expression is null.");
 if (using.matches(".*\\s+.*")) {
  throw new IllegalLocatorException(
    "Compound class names are not supported. Consider searching for one class name and filtering the results.");
 }
   
 return findElements("selectElementsUsingClassName", using);
}

 FirefoxDriver driver = new FirefoxDriver();
driver.get("https://www.google.com");
List<WebElement> links = driver.findElements(By.cssSelector("#gbw a.gb_P"));
for (WebElement link : links)
{
  System.out.println(link.getText().trim());
}

 FirefoxDriver driver = new FirefoxDriver();
driver.get("https://www.youtube.com/watch?v=JcbBNpYkuW4");

WebElement element = driver.findElementByCssSelector("#watch-discussion");
System.out.println(element.getText()); // this prints: loading..

// scrolll down so that comments start to load
driver.executeScript("window.scrollBy(0,500)", "");

Thread.sleep(20000);

List<WebElement> iframes = driver.findElements(By.xpath("//iframe"));

for(WebElement e : iframes) {       
  if(e.getAttribute("id") != null && e.getAttribute("id").startsWith("I0_")) {
  // switch to iframe which contains comments
  driver.switchTo().frame(e);
  break;
  }
}

// fetch all comments
List<WebElement> comments = driver.findElements(By.xpath("//div[@class='Ct']"));
for(WebElement e : comments) {      
  System.out.println(e.getText());
}