Write a program to Implement a fingerprint recognition using Java Programming

Problem Statement:
Write a program to Implement a fingerprint recognition using Java Programming 

PROGRAM

import java.awt.Image;

import java.awt.Toolkit;

import java.awt.image.PixelGrabber;

import java.io.File;

class fingerprint{

public static void main(String args[]){

try {

String file1 = "sq.png";

String file2 = "sq.png";

Image pic1= Toolkit.getDefaultToolkit().getImage(file1);

Image pic2= Toolkit.getDefaultToolkit().getImage(file2);

try {

PixelGrabber grab11 = new PixelGrabber(pic1, 0, 0, -1, -1,

false);

PixelGrabber grab21 = new PixelGrabber(pic2, 0, 0, -1, -1,

false);

int array1[]= null;

if (grab11.grabPixels()) {

int width = grab11.getWidth();

int height = grab11.getHeight();

array1= new int[width * height];

array1= (int[]) grab11.getPixels();

}

int[] array2 = null;

if (grab21.grabPixels()) {

int width = grab21.getWidth();

int height = grab21.getHeight();

array2 = new int[width * height];

array2 = (int[]) grab21.getPixels();

}

System.out.println("Pixels equal: "

+ java.util.Arrays.equals(array1, array2 ));

} catch (InterruptedException e1) {

e1.printStackTrace();

}

} catch (Throwable t) {

// report error

System.out.println("Fail - " + t.getMessage());

}

}

}

OUTPUT:

pict@locathost-Inspiron-5537:~$ javac fingerprint.java

pict@locathost-Inspiron-5537:~$ java fingerprint

Pixels equal: false

pict@locathost-Inspiron-5537:~$ javac fingerprint.java

pict@locathost-Inspiron-5537:~$ java fingerprint

Pixels equal: true