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String uri = "http://10.12.29.138:8080/IMG_5899.png";
    String extension = uri.substring(uri.lastIndexOf(".") + 1);
    File savedFile = new File("/Users/admin/Downloads/123." + extension);
    FileUtils.copyURLToFile(new URL(uri), savedFile);

    Metadata metadata = ImageMetadataReader.readMetadata(savedFile);
    // See whether it has GPS data
    Collection<GpsDirectory> gpsDirectories = metadata.getDirectoriesOfType(GpsDirectory.class);
    for (GpsDirectory gpsDirectory : gpsDirectories) {
        // Try to read out the location, making sure it's non-zero
        GeoLocation geoLocation = gpsDirectory.getGeoLocation();
        if (geoLocation != null && !geoLocation.isZero()) {
            System.out.println(geoLocation.getLatitude());
            System.out.println(geoLocation.getLongitude());
        }
    }
}