public static ImageIcon loadImage(String filename, int width, int height) {
		ImageIcon loadImage = loadImage(filename);
		if (loadImage == null) {
			return null;
		}
		return getScaledIcon(loadImage, width, height);
	}
Load and scale the image specified by filename; returns null if problems occur trying to load
the file.
@param filename name of file to load, e.g., "images/home.gif"
@param width - the width to scale the image to
@param height - the height to scale the image to
@return the scaled image.
Ghidra/Framework/Gui/src/main/java/resources/ResourceManager.java