public class TestQueue {
  public static void main(String[] args) {
    java.util.Queue<String> queue = new java.util.LinkedList<>();
    queue.offer("Oklahoma");
    queue.offer("Indiana");
    queue.offer("Georgia");
    queue.offer("Teksas");

    while (queue.size() > 0)
      System.out.print(queue.remove() + " ");
  }
}
