}

    /**
     * Gets the caption of the image.
     * @return the caption
     */
    public String getCaption() {
        return caption;
    }

    /**
     * Sets the caption of the image.
     * @param caption the caption to set
     */
    public void setCaption(final String caption) {
        this.caption = caption;
    }

    /**
     * Gets the geographic location of the image.

                    buf = null;
                }
            } else if (IMAGE_CAPTION_ELEMENT.equals(elementName)) {
                if (buf != null && currentImage != null) {
                    currentImage.setCaption(buf.toString().trim());
                    buf = null;
                }
            } else if (IMAGE_GEO_LOCATION_ELEMENT.equals(elementName)) {
                if (buf != null && currentImage != null) {

        final SitemapImage image = sitemapUrl.getImages().get(0);
        assertEquals("http://www.example.com/image.jpg", image.getLoc());
        assertEquals("Sample image caption", image.getCaption());
        assertEquals("Sample image title", image.getTitle());
        assertEquals("Tokyo, Japan", image.getGeoLocation());
        assertEquals("http://www.example.com/license.txt", image.getLicense());
    }