* Birthmark Service Provider Interface.
*
* @author Haruaki TAMADA
- * @version $Revision$ $Date$
+ * @version $Revision$
*/
-abstract class AbstractBirthmarkExtractorService extends AbstractServiceProvider implements BirthmarkExtractorSpi{
+public abstract class AbstractBirthmarkExtractorService extends AbstractServiceProvider implements BirthmarkExtractorSpi{
/**
* returns a type of the birthmark this service provides.
*/