public BufferedImage createCompatibleImage(int w, int h) { return createCompatibleImage(w, h, Transparency.OPAQUE);
public BufferedImage createCompatibleImage(int w, int h, int transparency) { return config.createCompatibleImage(w, h, transparency);
	public BufferedImage createCompatibleImage(int w, int h) {		return createCompatibleImage(w, h, Transparency.OPAQUE);	}