fetch friends list from facebook sdk 4.0.1 in android with graph api 2.2

Code i used for fetching the list after doing some search is below

GraphRequestBatch batch = new GraphRequestBatch(
                GraphRequest.newMyFriendsRequest(
                        accessToken,
                        new GraphRequest.GraphJSONArrayCallback() {
                            @Override
                            public void onCompleted(
                                    JSONArray jsonArray,
                                    GraphResponse response) {
                                // Application code for users friends
                                System.out.println("getFriendsData onCompleted : jsonArray " + jsonArray);
                                System.out.println("getFriendsData onCompleted : response " + response);
                                try {
                                    JSONObject jsonObject = response.getJSONObject();
                                    System.out.println("getFriendsData onCompleted : jsonObject " + jsonObject);
                                    JSONObject summary = jsonObject.getJSONObject("summary");
                                    System.out.println("getFriendsData onCompleted : summary total_count - " + summary.getString("total_count"));
                                } catch (Exception e) {
                                    e.printStackTrace();
                                }
                            }
                        })

        );
        batch.addCallback(new GraphRequestBatch.Callback() {
            @Override
            public void onBatchCompleted(GraphRequestBatch graphRequests) {
                // Application code for when the batch finishes
            }
        });
        batch.executeAsync();

        Bundle parameters = new Bundle();
        parameters.putString("fields", "id,name,link,picture");

and the permission i get is accessToken : {AccessToken token:ACCESS_TOKEN_REMOVED permissions:[user_friends, basic_info]}

getRecentlyGrantedPermissions : [user_friends, basic_info]

getRecentlyDeniedPermissions : []

and the output of the graph function is -

response {Response: responseCode: 200, graphObject: {"summary":{"total_count":3},"data":[]}, error: null}

so can anyone please guide me to fetch the friend list of user .

Thanx in advance .