public BufferedImage decodeAsBufferedImage(InputStream input) throws Exception {
if (jpegCodecClazz == null) {
jpegCodecClazz = Class.forName("com.sun.image.codec.jpeg.JPEGCodec");
}
Object decoder = MethodUtils.invokeStaticMethod(jpegCodecClazz, "createJPEGDecoder", input);
return (BufferedImage) MethodUtils.invokeMethod(decoder, "decodeAsBufferedImage", null);
}
/** Invoke the static method. */
public static Object invokeStaticMethod(Class<?> cls, String methodName, Object[] arguments)
throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
return MethodUtils.invokeStaticMethod(cls, methodName, arguments);
}