Grabbing Images from Arraylists

I want to grab this image from the ArrayList, but don't know how to. Any help?

Code:

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import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;


public class Terrain{
        BufferedImage Allow;
        int x, y;
       
        public Terrain(){
        loadSprites();       
        }
    public void loadSprites(){
        BufferedImageLoader loader = new BufferedImageLoader();
        BufferedImage spriteSheet = null;
        try {
            Allow = loader.loadImage("terrain.png");

        } catch (IOException ex) {
            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
        }
        SpriteSheet Terr = new SpriteSheet(Allow);
        ArrayList<BufferedImage> walk = new ArrayList<BufferedImage>();
            walk.add(Terr.grabSprite(0, 0, 16, 16));
    }
}

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Just to clarify, I want to load "walk.add(Terr.grabSprite(0, 0, 16, 16));" and display it on the screen.
Code might be a little messy, haven't gotten around to cleaning it up, and I'm new to this:D

Trail: Creating a GUI With JFC/Swing (The Java™ Tutorials)

You need to inform your GUI that there's a new image in the List (call a method on the GUI).
This can be done either by holding a reference to the GUI (or relevant bit of the GUI) in your Terrain object, or to have the Terrain object hold a list of listeners that are informed when the List of images has changed.

What would I need to add in paintComponent to display the image after that?

Quote:

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Originally Posted by Atynine

What would I need to add in paintComponent to display the image after that?

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What have you tried? Have you checked out the API yet?

Java Platform SE 6

Quote:

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Originally Posted by KevinWorkman

What have you tried? Have you checked out the API yet?

Java Platform SE 6

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Just did, but don't know where to look

Quote:

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Originally Posted by Atynine

Just did, but don't know where to look

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Then I suggest you hit the basic tutorials, which I linked above.

Quote:

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Originally Posted by KevinWorkman

Then I suggest you hit the basic tutorials, which I linked above.

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Already been through that, I meant I wouldn't know where to look because theres no ArrayList that I saw.

Edit: Found it, looking now.
Edit2: Cant pull anything that would help me from that:l