title: Simple test with selenium HTMLUnitDriver do not work fine, is it wrong?
body: <p>I am a beginner with selenium, I am doing a test but I do not understand why it does not work.
  Here are my code and the following error.</p>
  
  <pre><code> import org.openqa.selenium.*;
   import org.openqa.selenium.WebDriver;
   import org.openqa.selenium.WebElement;
   import org.openqa.selenium.htmlunit.HtmlUnitDriver;
   public class PruebaHTMLUnit {
      public static void main(String[] args) {
  
  WebDriver driver = new HtmlUnitDriver();
  driver.get("http://www.google.com");
  WebElement element = driver.findElement(By.name("q"));
  element.sendKeys("Guru99");
  element.submit();
  System.out.println("Page title is: " + driver.getTitle());
  
  driver.quit();
  }
  }
  </code></pre>
  
  <p>And the error:</p>
  
  <blockquote>
  <pre><code>Build info: version: '3.5.2', revision: '10229a9', time: '2017-08-21T17:29:55.15Z'
  System info: host: 'MVILLEGAS764', ip: '169.254.106.219', os.name: 'Windows 7', os.arch: 'amd64', os.version: '6.1', java.version:
  </code></pre>
    
    <p>'1.8.0_144'
        Driver info: driver.version: HtmlUnitDriver
          at org.openqa.selenium.htmlunit.HtmlUnitDriver.findElementByName(HtmlUnitDriver.java:1293)
          at org.openqa.selenium.By$ByName.findElement(By.java:303)
          at org.openqa.selenium.htmlunit.HtmlUnitDriver$4.call(HtmlUnitDriver.java:1970)
          at org.openqa.selenium.htmlunit.HtmlUnitDriver$4.call(HtmlUnitDriver.java:1)
          at org.openqa.selenium.htmlunit.HtmlUnitDriver.implicitlyWaitFor(HtmlUnitDriver.java:1606)
          at org.openqa.selenium.htmlunit.HtmlUnitDriver.findElement(HtmlUnitDriver.java:1966)
          at org.openqa.selenium.htmlunit.HtmlUnitDriver.findElement(HtmlUnitDriver.java:754)
          at com.villegas.pruebas.PruebasRegresion.PruebaHTMLUnit.main(PruebaHTMLUnit.java:20)</p>
  </blockquote>