Junior Testing and Generics

public interface IntQueue extends Iterable { public int size(); // current queue size public boolean isEmpty(); // true if queue is empty public void enqueue(int element); // add element at end of queue public int dequeue(); // return and remove first element. public int first(); // return (without removing) first element public int last(); // return (without removing) last element public String toString(); // return a string representation of the queue content }

Tasks:

Provide a similar generic queue interface named Queue.

Provide a linked generic queue named LinkedQueue that implements the interface Queue using the head-and-tail approach.

Write a JUnit test program QueueTest for your generic queue implementation. Make sure that you are using at least two parameter types (e.g. Integer and String) in your tests.

In Exercis we were asked to provide a luced implementation of the following public interface in constructeurs public int size): public boolean Empty(); ir vadduint let); /add en aand of Diseint depui public String tastris) Provide a similar geen que interface and sucts. Provide a linked teri queamed Quests that implements the interface e n tre www.cal approach . Write a Julait lest program fost for your peneric que implemen t e sure that you see using at least two parameter types (eg. Imeperating in your last Yo e of cows allowed to use your own hogenic que estacions However Type here to search