Listed next is a code skeleton for an interface called Enumeration and a class called NameCollection

Subject:Computer SciencePrice:3.87 Bought7

Share With

Listed next is a code skeleton for an interface called Enumeration and a class called NameCollection. Enumeration provides an interface to sequentially iterate through some type of collection. In this case, the collection will be the class NameCollection that simply stores a collection of names using an array of strings.

public interface Enumeration { // Returns true if another element in the collection exists public boolean hasNext(); // Returns the next element in the collection as an Object public Object getNext(); } /** * NameCollection implements a collection of names using * a simple array. */ public class NameCollection { String[] names; /** * The list of names is initialized from outside * and passed in as an array of strings */ public NameCollection(String[] names) { this.names = names; } /** * getEnumeration should return an instance of a class that implements * the Enumeration interface where hasNext() and getNext() * correspond to data stored within the names array. */ public Enumeration getEnumeration () { // Complete code here using an inner class } } Complete the method getEnumeration() so that it returns an anonymous inner class that corresponds to the Enumeration interface for the names array in NamesCollection. Then write a main method that creates a NamesCollection object with a sample array of strings, retrieves the Enumeration for this class via getEnumeration(), and then iterates through the enumeration outputting each name using the getNext() method