1: // @author Frank M. Carrano, Timothy M. Henry 2: // @version 5.0 3: package DictionaryPackage; 4: class Entry<K, V> 5: { 6: private K key; 7: private V value; 8: 9: // The private constructor and private methods getKey, getValue, and setValue are here. 10: // Their definitions are in Listing 21-1 of Chapter 21. 11: } // end Entry 13: protected final Entry<K, V> AVAILABLE = new Entry<>(null, null);