[Java Code Sample] Loading multiple images in a folder

Ever wondered about how to load multiple images in a folder at the same time? 

I was trying to load 2D tile images for my game but loading them one by one was pretty tiresome. 

So I tried to find a way to load them simultaneously and this is what I did.

Please check my video tutorial for the details:

Code:

import java.awt.GridLayout;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class Main {
	
	BufferedImage [] allImages;
	
    public static void main(String[] args) {
		
		new Main();

	}
    public Main() {
    	
    	// If load images from res folder
    	File path = new File("res");
    	// If load images in a folder on desktop
//    	File path = new File("C:\Users\User\Desktop\folder name");
    	
    	File[] allFiles = path.listFiles();
    	
    	allImages = new BufferedImage[allFiles.length];
    	
    	JFrame window = new JFrame();
    	window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    	window.setLayout(new GridLayout(5,5));
    	
    	JLabel label[] = new JLabel[allFiles.length];
    	
    	for(int i = 0; i < allFiles.length; i++) {
    		
    		try{
    			allImages[i] = ImageIO.read(allFiles[i]);
    			
    			label[i] = new JLabel();
    			
    			ImageIcon icon = new ImageIcon(allImages[i]);
    			label[i].setIcon(icon);
    			window.add(label[i]);
    			
    		}catch(IOException e) {
    			
    		}
    	}
    	window.pack();
    	window.setVisible(true);
    }
}



Result:

↓

All the tile images in the folder are loaded and displayed.