Generics ex.

** Task implements IDB interface

Task taskA = new Task("new Task", DateHandler.DEFAULT_CALENDAR);
BackendLessHandler.db().add(taskA, taskA.getClass());

    public <T extends IDB> boolean add(T object, Class<T> type) {
        Backendless.Data.of(type).save(object, new AsyncCallback<T>() {
            @Override
            public void handleResponse(T response) {
                Debug.log(TAG, "object of type \"" + response.getClass() + "\" created");
            }

            @Override
            public void handleFault(BackendlessFault fault) {
                Debug.log(TAG, "fault: " + fault.getCode());
            }
        });
        return false;
    }