How to use addEntry method of org.openqa.selenium.logging.LocalLogs class

Use inheritance.

public class TestBase {

    protected WebDriver driver;

    @BeforeClass
    public void setUp(){
        System.out.println("I am in setUp method.");

        //WebDriver instantiation etc.
        System.setProperty("webdriver.chrome.driver", "/path/to/chromedriver");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("--start-maximized", "--disable-cache");
        driver = new ChromeDriver(options);
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
    }

    @AfterClass
    public void tearDown(){
        System.out.println("I am in tearDown method.");

        //You can clean up after tests.
        driver.close();
    }
}

And then inheritance can be used. Pay attention to the extends keyword:

public class ParticularTest extends TestBase {

   @Test
   public void testMethod() {
       System.out.println("I am in testMethod.");

       //Your driver from TestBase is accessible here.
       //Your assertions come here.
   }
}

Later on you can just execute ParticularTest.java. Output:

I am in setUp method.
I am in testMethod.
I am in tearDown method.

To close a single browser window:

driver.close();

To close all (parent+child) browser windows and end the whole session:

driver.quit();

Use full resource ID ...It worked for me....

below line worked for me.... driver.findElement(MobileBy.id("com.android.packageinstaller:id/permission_allow_button")).click();

This is simple if you only use Selenium WebDriver, and forget the usage of Selenium-RC. I'd go like this.

WebDriver driver = new FirefoxDriver();
WebElement email = driver.findElement(By.id("email"));
email.sendKeys("your@email.here");

The reason for NullPointerException however is that your variable driver has never been started, you start FirefoxDriver in a variable wb thas is never being used.

Go with PhantomJS but if running them in chromedriver is required and you have the resources, this blog has a good recipe on running headless selenium with chrome. Requiring you to download the following...

• VirtualBox
• Vagrant
• NodeJS

If you plan to implement Jenkins or any other CI in the future, I strongly suggest going with PhantomJS though.

The problem was with my IE settings. The problem was resolved when the security settings in IE was changed to "Enable Protected Mode" for "Internet", "Local Intranet", "Trusted Sites" and "Restricted Sites". You can change it by going to Internet Options security tab and enable check box "Enable Protected Mode" for all the zones. I was able to get these information from the link http://jimevansmusic.blogspot.in/2012/08/youre-doing-it-wrong-protected-mode-and.html

Check the below links:

• Implicit Wait - It instructs the web driver to wait for some time by poll the DOM. Once you declared implicit wait it will be available for the entire life of web driver instance. By default the value will be 0. If you set a longer default, then the behavior will poll the DOM on a periodic basis depending on the browser/driver implementation.

• Explicit Wait + ExpectedConditions - It is the custom one. It will be used if we want the execution to wait for some time until some condition achieved.

That message (with version 50.0) indicates that Selenium server requires java 6 to run, but you're trying to run it with some earlier version of java.

To find out what version of java you're using, run:

java -version

If you have java 6 installed, but it isn't getting used, you may have to give the full path name to the java executable, so something like this if on linux:

/usr/local/jre6/bin/java -jar selenium.jar

or like this if on windows:

"C:\Program Files (x86)\Java\jre6\bin\java.exe" -jar selenium.jar

(Of course, you'll need to adjust that command to match where java actually lives on your machine)

The problem might be in the rest of the html, the part that you didn't post.

With this example (I just closed the open tags):

<a class="item" ng-href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026" href="#/catalog/90d9650a36988e5d0136988f03ab000f/category/DATABASE_SERVERS/service/90cefc7a42b3d4df0142b52466810026">
<div class="col-lg-2 col-sm-3 col-xs-4 item-list-image">
<img ng-src="csa/images/library/Service_Design.png" src="csa/images/library/Service_Design.png">
</div>
<div class="col-lg-8 col-sm-9 col-xs-8">
<div class="col-xs-12">
    <p>
    <strong class="ng-binding">Smoke Sequential</strong>
    </p>
    </div>
</div>
</a>

I was able to find the element without trouble with:

driver.findElement(By.linkText("Smoke Sequential")).click();

If there is more text inside the element, you could try a find by partial link text:

driver.findElement(By.partialLinkText("Sequential")).click();