HttpBallClient.java

private BallHttpClient<Ball> httpClient = new BallHttpClient<Ball>(SCHEME, HOST, PORT){
		@Override
		public ResponseHandler<Ball> createResponseHandler() {			
			return new ResponseHandler<Ball>(){
				@Override
				public Ball handleResponse(HttpResponse resp)
						throws ClientProtocolException, IOException, NoResourceFoundException, ErrorAccessingResourceException {

                    handleErrors(resp);
                    return gson.fromJson(new InputStreamReader(resp.getEntity().getContent()), Ball.class);
				}
				
			};
		}		
		@Override
		public ResponseHandler<List<Ball>> createListResponseHandler() {			
			return new ResponseHandler<List<Ball>>(){
				@Override
				public List<Ball> handleResponse(HttpResponse resp)
						throws ClientProtocolException, IOException, NoResourceFoundException, ErrorAccessingResourceException {

                    handleErrors(resp);
                    return gson.fromJson(new InputStreamReader(resp.getEntity().getContent()), new TypeToken<List<Ball>>(){}.getType());
				}
				
			};
		}		
	};