code: public static <Type extends Annotation> Type getAnnotation(final Field field, final Class<Type> annotationType) {
          if (isAnnotationPresent(field, annotationType)) {
              return field.getDeclaredAnnotation(annotationType).getAnnotation(annotationType);
          }
          return null;
      }
docs: Utility method that allows to extract actual annotation from field, bypassing LibGDX annotation wrapper. Returns
  null if annotation is not present.
  
  @param field might be annotated.
  @param annotationType class of the annotation.
  @return an instance of the annotation if the field is annotated or null if not.
  @param <Type> type of annotation.