How to select radiobutton in selenium webdriver

package selenium_examples;



import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;

import java.util.concurrent.TimeUnit;

Selenium webdriver script to select radiobutton.

public class example1 {

public static void main(String[] args)
   {

WebDriver driver = new FirefoxDriver();
driver.get("http://newtours.demoaut.com");
driver.findElement(By.name("userName")).sendKeys("mercury");
driver.findElement(By.name("password")).sendKeys("mercury");
driver.findElement(By.name("login")).click();
driver.manage().timeouts().implicitlyWait(100,TimeUnit.SECONDS);
WebElement we = driver.findElement(By.xpath("/html/body/div/table/tbody/tr/td[2]/table/tbody/tr[4]/td/table/tbody/tr/td[2]/table/tbody/tr[5]/td/form/table/tbody/tr[2]/td[2]/b/font/input[2]"));
we.click();
System.out.println(we.isSelected());

}


}
   
Output of the above script:-

true


Above script selects One Way radio button in Flight Finder,Mercury Tours website(http://newtours.demoaut.com/).