Selenium LEX 7

package com.test;
import java.io.File;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import org.apache.commons.io.FileUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
public class Demo013_TakeScreenshot_ExceptionHandling {
    WebDriver driver;
    String url = "http://localhost:8080/PackAndGo_v2/index.html";

    @Before
    public void setUp() {
        //Set the key/value property according to the browser you are using.
        System.setProperty("webdriver.gecko.driver",driverPath+"geckodriver.exe");

        //Open browser instance
        driver = new FirefoxDriver();

        //Open the AUT
        driver.get(url);

        //Declare an implicit wait which is bounded to WebDriver instance
        driver.manage().timeouts().implicitlyWait(5000, TimeUnit.MILLISECONDS);
    }
    @Test
    public void test() throws Exception {
        //Click on Login
        driver.findElement(By.xpath("//*[@id=\"myNavbar\"]/ul/li[4]/a")).click();

        Thread.sleep(2000);
        //Enter the username
        driver.findElement(By.id("usernameLogin")).sendKeys("pgGru");

        //Enter the password
        driver.findElement(By.id("passwordLogin")).sendKeys("freezeray");

        //Click on Login button
        driver.findElement(By.id("login")).click();

        //Post login take a screenshot of the dashboard page

        //Typecast the driver reference variable with TakesScreenshot for access the methods from TakesScreenshot interface
        //getScreenshotAs method will take arguement for the output type of the file
        File scrFile = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE);

        try{
            FileUtils.copyFile(scrFile, new File("C:\\Users\\some_user\\Desktop\\Image.png"));
        } catch(IOException e){
            System.out.println("Exception Message: " + e.getMessage());
        }

        //Click on logout link
        driver.findElement(By.linkText("LogOut")).click();
    }

    @After
    public void tearDown() throws Exception {
        driver.close();
    }
}