public Entry<K, V> pollLastEntry() {Node<K, V> result = endpoint(false);if (result != null) {removeInternal(result);}return immutableCopy(result);}
public java.util.MapClass.Entry<K, V> pollLastEntry(){java.util.TreeMap.Node<K, V> result = this.endpoint(false);if (result != null){this._enclosing.removeInternal(result);}return this._enclosing.immutableCopy(result);}