Facebook Registration Page of Web Driver

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.Select;

public class FaceBookReg {

public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", "C://chromedriver.exe");
WebDriver driver = new ChromeDriver();
driver.manage().window().maximize();
        String fName= "abc";
        String lName="xyz";
        String mobNum="9812312222";
        String pwd = "12345";
// Open FaceBook
driver.get("http://facebook.com");

// Enter First Name
driver.findElement(By.name("firstname")).sendKeys(fName);

// Enter Last Name
driver.findElement(By.name("lastname")).sendKeys(lName);

// Enter Mobile Number
driver.findElement(By.name("reg_email__")).sendKeys(mobNum);

// Enter Password
driver.findElement(By.name("reg_passwd__")).sendKeys(pwd);

// Select Birth Date
Select dd=new Select(driver.findElement(By.name("birthday_day")));
dd.selectByValue("22");

// Select Birth Month
Select mm=new Select(driver.findElement(By.name("birthday_month")));
mm.selectByValue("3");

// Select Birth Year
Select yy=new Select(driver.findElement(By.name("birthday_year")));
yy.selectByValue("1992");

// Select Gender
driver.findElement(By.cssSelector("input[value='2']")).click();

// Click Sign Up
driver.findElement(By.name("websubmit")).click();

try {
Thread.sleep(5000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

// Close Test
//driver.close();

}

}