It doesnt seem to work.. (twitter4j setRpp)

Hey guys, i'm fairly new to processing

but i found this code from a guy that he made in 2011.

Putting in a hashtag and it becomes a visual.. now processing says the SetRpp function

doesnt exist..

Is it because this code is pretty old?

anyway it seems really short and efficient.

would appreciate some help!

(i have everything set up in the library twitter4j-core etc)

Thanks!

//Build an ArrayList to hold all of the words that we get from the imported tweets
ArrayList<String> words = new ArrayList();

void setup() {
  //Set the size of the stage, and the background to black.
  size(550,550);
  background(0);
  smooth();

  //Credentials
  ConfigurationBuilder cb = new ConfigurationBuilder();
  cb.setOAuthConsumerKey("INSERT");
  cb.setOAuthConsumerSecret("INSERT");
  cb.setOAuthAccessToken("INSERT");
  cb.setOAuthAccessTokenSecret("INSERT");

  //Make the twitter object and prepare the query
  Twitter twitter = new TwitterFactory(cb.build()).getInstance();
  Query query = new Query("#OWS");
  query.setRpp(100);

  //Try making the query request.
  try {
    QueryResult result = twitter.search(query);
    ArrayList tweets = (ArrayList) result.getTweets();

    for (int i = 0; i < tweets.size(); i++) {
      Tweet t = (Tweet) tweets.get(i);
      String user = t.getFromUser();
      String msg = t.getText();
      Date d = t.getCreatedAt();
      println("Tweet by " + user + " at " + d + ": " + msg);

      //Break the tweet into words
      String[] input = msg.split(" ");
      for (int j = 0;  j < input.length; j++) {
       //Put each word into the words ArrayList
       words.add(input[j]);
      }
    };
  }
  catch (TwitterException te) {
    println("Couldn't connect: " + te);
  };
}

void draw() {
  //Draw a faint black rectangle over what is currently on the stage so it fades over time.
  fill(0,1);
  rect(0,0,width,height);

  //Draw a word from the list of words that we've built
  int i = (frameCount % words.size());
  String word = words.get(i);

  //Put it somewhere random on the stage, with a random size and colour
  fill(255,random(50,150));
  textSize(random(10,30));
  text(word, random(width), random(height));
}