How to take a screenshot using JAVA code

This is a code snippet in JAVA through which you can implement the functionality of taking screenshot.

//You will need to import the following packages first.

import java.awt.Dimension;
import java.awt.Rectangle;
import java.awt.Robot;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
import java.io.File;

//Embbed this method in your code to implement the screenshot capturing utility.

public void captureScreen(String fileName) throws Exception {
 
   Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
   Rectangle screenRectangle = new Rectangle(screenSize);
   Robot robot = new Robot();
   BufferedImage image = robot.createScreenCapture(screenRectangle);
   ImageIO.write(image, "png", new File(fileName));
 
}