algoliasearch/src/offline/java/com/algolia/search/saas/OfflineIndex.java
public Request browseFromAsync(final @NonNull String cursor, @NonNull CompletionHandler completionHandler) {
        return getClient().new AsyncTaskRequest(completionHandler) {
            @NonNull
            @Override
            protected JSONObject run() throws AlgoliaException {
                return browseFromSync(cursor);
            }
        }.start();
    }
public Request browseFromAsync(final @NonNull String cursor, @NonNull CompletionHandler completionHandler) {
        return getClient().new AsyncTaskRequest(completionHandler) {
            @NonNull
            @Override
            protected JSONObject run() throws AlgoliaException {
                return browseFromSync(cursor);
            }
        }.start();
    }
Browse the index from a cursor.
This method should be called after an initial call to `browseAsync()`. It returns a cursor, unless the end of
the index has been reached.

@param cursor The cursor of the next page to retrieve.
@param completionHandler The listener that will be notified of the request's outcome.
@return A cancellable request.