Java Data structures.
The file UnsortedLinkedDictionary.java containsunimplemented methods for a dictionary based on an unsorted linkedlist. Implement all these methods.
UnsortedLinkedDictionary.java:
import java.util.Iterator;import java.util.NoSuchElementException;public class UnsortedLinkedDictionary<K, V> { public UnsortedLinkedDictionary() { } // end default constructor public V add(K key, V value) { } // end add public V remove(K key) { } // end remove public V getValue(K key) { } // end
OR
OR