if a method throws exception then retry 3 attempts

@Test
	public void test() {
		WebDriver driver = new ChromeDriver();
		driver.get("http://www.google.com");
		driver.findElement(By.name("q")).sendKeys("Automation");
		driver.findElement(By.name("btnK")).sendKeys(Keys.RETURN);
		//driver.findElement(By.name("btnG")).click();
		driver.close();
		driver.quit();
	}