Swing Components Java


            import java.awt.*;
import java.io.*;
import java.awt.image.*;
import com.sun.image.codec.jpeg.*;
public class ScreenImage 
 { 
 public ScreenImage() 
 { 
 OutputStream out = null; 
 try 
 { 
 BufferedImage shot = (new Robot()).createScreenCapture(new Rectangle(0, 0, 800,600)); 
 out = new BufferedOutputStream(new FileOutputStream("shot.jpg")); 
 JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out); 
 encoder.encode(shot); 
 } 
 catch (Exception exc) 
 { 
 exc.printStackTrace(); 
 } 
 finally 
 { 
 try 
 { 
 if (out != null) 
 { 
 out.close(); 
 } 
 System.exit(0); 
 } 
 catch (Throwable t) {} 
 } 
 } 
 public static void main(String[] args) 
 { 
 new ScreenImage(); 
 }
}