-public class ConnectionExtended extends Connection
-{
- public ConnectionExtended(String host, int port)
- {
- super(host, port);
- }
+/**
+ * Offers an interface to a subset of the Z39.50 extended services as well as a
+ * few privately defined ones. E.g, Z59.50 ILL, record update, database drop,
+ * create, commit.
+ *
+ * @see <a href="http://www.indexdata.com/yaz/doc/zoom.extendedservices.html">ZOOM Extended Services</a>
+ *
+ * @author jakub
+ */
+public class ConnectionExtended extends Connection {