Program to capture screenshot

* For JAVA Project add jars for selenium.
* For Maven Project, add Dependency for selenium

import java.io.File;

import org.apache.commons.io.FileUtils;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class captureScreenshot {
 
 public WebDriver drv;
 public void screenshot(WebDriver drv, String fileName) throws Exception
 {
  File screenshot = ((TakesScreenshot)drv).getScreenshotAs(OutputType.FILE);
       FileUtils.copyFile(screenshot, new File(fileName));
 }
 
 public void executeScript() throws Exception{
  drv=new FirefoxDriver();
  drv.manage().window().maximize();
  drv.navigate().to("https://www.google.com/");
  screenshot(drv, "D:\\google.png");
  drv.close();
 }

 public static void main(String[] args) {
  captureScreenshot c1=new captureScreenshot();
  try {
   c1.executeScript();
  } catch (Exception e) {
   e.printStackTrace();
  }
  
 }

}