bug 4161: using empty User-Agent in ReverseGeocoder

Change-Id: I9fbcd1b9cefebf6bd19a7a4eafb38e1cceaa7387

java/com.sap.sailing.geocoding/src/com/sap/sailing/geocoding/impl/ReverseGeocoderImpl.java

@@ -258,6 +258,7 @@ public class ReverseGeocoderImpl implements ReverseGeocoder {
 
         URL request = new URL(url.toString());
         URLConnection connection = request.openConnection();
+        connection.setRequestProperty("User-Agent", "");
         BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream(), Charset.forName("UTF-8")));
         JSONParser parser = new JSONParser();
         JSONObject obj = (JSONObject) parser.parse(in);