gistfile1.java

public static Sprite fromSpriteSheet(String path, int totalWidth, int width, int height, int x, int y) throws IOException{
  	BufferedImage target = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
	int[] pixels = ((DataBufferInt)target.getRaster().getDataBuffer()).getData();
		
	BufferedImage source = ImageIO.read(Sprite.class.getResource(path));
	int[] sourcePixels = ((DataBufferInt)source.getRaster().getDataBuffer()).getData();
		
	for (int i = 0; i < width; i++){
		for (int j = 0; j < height; j++){
			pixels[width * j + i] = sourcePixels[totalWidth * y + x + i];
		}
	}
	return new Sprite(target, width, height);
}
  
  // Exception in thread "main" java.lang.ClassCastException: java.awt.image.DataBufferByte cannot be cast to java.awt.image.DataBufferInt