How do I overlay n number of bitmap images using Java.

Hi All,
I have a task of creating a composite bitmap or a .gif image from "n" number of bitmap images , so that the resulting composite image will look like as if all those "n" images were placed side by side . How can I achieve this ? Can you point me to some place where I can understand the concepts behind this?

Create a new BufferedImage with the dimensions of all the images you want combined, then paint all the images into it through the Graphics object you can obtain from the BufferedImage. Then write out the image using the ImageIO class.

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