How to right click on a link and select an option using Selenium WebDriver ?

import org.testng.annotations.Test;
import org.testng.annotations.BeforeTest;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.interactions.Actions;
import org.testng.annotations.AfterTest;

public class RightClick {
    public class Rightclick {
          public WebDriver driver;
      
      @Test //Right Click on Link,Button and Image etc.. using Selenium Webdriver
           public void RightClick() throws Exception {
           driver.get("http://seleniumsubbu.blogspot.in/");
           Thread.sleep(5000);
           Actions act=new Actions(driver);
           act.contextClick(driver.findElement(By.linkText("Git"))).perform();
           }
      @BeforeTest
          public void beforeTest() {
          driver = new FirefoxDriver();
          driver.manage().window().maximize();
          }

      @AfterTest
         public void afterTest() {
           }
                }
           }