### Question:
IconHelper { public static BufferedImage rotate180(BufferedImage inputImage) { int width = inputImage.getWidth(); int height = inputImage.getHeight(); BufferedImage returnImage = new BufferedImage(height, width, inputImage.getType()); for (int x = 0; x < width; x++) { for (int y = 0; y < height; y++) { int nX = height - x - 1; int nY = height - (width - y - 1) - 1; returnImage.setRGB(nX, nY, inputImage.getRGB(x, y)); } } return returnImage; } private  IconHelper(); static int getTextBoxAlphaValue(); static void setTextBoxAlphaValue(int textBoxAlphaValue); static int getRollingTextPadding(); static void setRollingTextPadding(int rollingTextPadding); static SDImage createFolderImage(Color background, boolean applyFrame, Color frameColor); static SDImage createColoredFrame(Color borderColor); static void applyAlpha(BufferedImage image, BufferedImage mask); static SDImage addText(SDImage imgData, String text, int pos); static SDImage addText(BufferedImage imgData, String text, int pos); static SDImage addText(SDImage imgData, String text, int pos, float fontSize); static SDImage addText(BufferedImage imgData, String text, int pos, float fontSize); static AnimationStack createRollingTextAnimation(SDImage imgData, String text, int pos); static AnimationStack createRollingTextAnimation(SDImage imgData, String text, int pos, float fontSize); static SDImage cacheImage(String path, BufferedImage img); static SDImage convertImage(BufferedImage img); static SDImage convertImageAndApplyFrame(BufferedImage src, Color frameColor); static SDImage applyImage(SDImage imgData, BufferedImage apply); static BufferedImage applyFrame(BufferedImage img, Color frameColor); static void createIconPackage(String pathToArchive, String pathToIcon, String pathToGif,
			AnimationStack stack); static void createIconPackage(String pathToArchive, String pathToIcon, String[] pathToFrames,
			AnimationStack stack); static BufferedImage createResizedCopy(BufferedImage originalImage, boolean preserveType); static BufferedImage fillBackground(BufferedImage img, Color color); static BufferedImage flipHoriz(BufferedImage image); static SDImage getImage(String string); static BufferedImage getImageFromResource(String fileName); static IconPackage loadIconPackage(String pathToZip); static SDImage loadImageSafe(String path); static SDImage loadImageSafe(Path path); static SDImage loadImageSafe(String path, boolean applyFrame, Color frameColor); static SDImage loadImageSafe(Path path, boolean applyFrame, Color frameColor); static SDImage loadImage(Path path); static SDImage loadImage(String path); static SDImage loadImage(Path path, boolean applyFrame, Color frameColor); static SDImage loadImage(String path, boolean applyFrame, Color frameColor); static SDImage loadImage(String path, InputStream inputStream, boolean disableCache, boolean applyFrame, Color frameColor); static BufferedImage loadRawImage(Path path); static BufferedImage loadRawImage(InputStream inputStream); static SDImage loadImageFromResource(String path); static SDImage loadImageFromResourceSafe(String path); static SDImage[] loadImagesFromGif(String pathToGif); static BufferedImage rotate180(BufferedImage inputImage); static final String TEMP_BLACK_ICON; static final BufferedImage FRAME; static final Font DEFAULT_FONT; static final int TEXT_TOP; static final int TEXT_CENTER; static final int TEXT_BOTTOM; static final SDImage BLACK_ICON; static final SDImage FOLDER_ICON; }### Answer:
@Test void testRotate180() { }