Method poll

classpath/java/util/WeakHashMap.java:30–37

()

  }

  private void poll() {
    for (MyCell<K, V> c = (MyCell<K, V>) queue.poll();
         c != null;
         c = (MyCell<K, V>) queue.poll())
    {
      map.remove(c);
    }
  }

  public boolean isEmpty() {
    return map.isEmpty();