@Test
  public void testJsonArrayParser() throws Exception {
    String jsonActivity =
        "["
            + "{\"numberOfComments\":1,\"identityId\":\"d5039b437f0001010011fd153a4fcbd8\",\"liked\":true,},"
            + "{\"numberOfComments\":2,\"identityId\":\"d5039b437f0001010011fd153a4fcba8\",\"liked\":false,}"
            + "]";
    RestActivity model1 =
        SocialJSONDecodingSupport.JSONArrayObjectParser(RestActivity.class, jsonActivity).get(0);
    RestActivity model2 =
        SocialJSONDecodingSupport.JSONArrayObjectParser(RestActivity.class, jsonActivity).get(1);
    assertEquals(model1.getIdentityId(), "d5039b437f0001010011fd153a4fcbd8");
    assertEquals(model2.getIdentityId(), "d5039b437f0001010011fd153a4fcba8");

    String jsonActivity1 =
        "{\"activities\":["
            + "{"
            + "\"appId\":null,\"identityId\":\"f845f6ed7f000101003ed4d98a09beb3\","
            + "\"totalNumberOfComments\":0,\"liked\":false,\"templateParams\":{},"
            + "\"postedTime\":1309839511830,\"type\":\"DEFAULT_ACTIVITY\","
            + "\"posterIdentity\":null,\"activityStream\":null,"
            + "\"id\":\"f884d11a7f000101000230e5c0e8a602\","
            + "\"title\":\"hello\",\"priority\":null,"
            + "\"createdAt\":\"Tue Jul 5 11:18:31 +0700 2011\","
            + "\"likedByIdentities\":null,\"titleId\":null,\"comments\":null}"
            + "]}";

    JSONObject jsonObject = (JSONObject) JSONValue.parse(jsonActivity1);
    JSONArray jsonArray = (JSONArray) jsonObject.get("activities");
    RestActivity model3 =
        SocialJSONDecodingSupport.JSONArrayObjectParser(
                RestActivity.class, jsonArray.toJSONString())
            .get(0);
    assertEquals(model3.getIdentityId(), "f845f6ed7f000101003ed4d98a09beb3");
  }
 /**
  * Gets the list activities from response.
  *
  * @param response
  * @return
  */
 private List<RestActivity> getListActivitiesFromResponse(HttpResponse response) {
   try {
     JSONObject jsonObject = (JSONObject) JSONValue.parse(getContent(response));
     JSONArray jsonArray = (JSONArray) jsonObject.get("activities");
     List<RestActivity> activities =
         SocialJSONDecodingSupport.JSONArrayObjectParser(
             RestActivity.class, jsonArray.toJSONString());
     List<RestActivity> copyRestActivities = new ArrayList(activities);
     Collections.copy(copyRestActivities, activities);
     return copyRestActivities;
   } catch (Exception e) {
     throw new ServiceException(ActivityService.class, "invalid response", null);
   }
 }