Write Method Swaps First Last Element Queue Using Java Application Class Queue Public Clas Q37079066

* write a method to swaps first and last element in Queue using( in JAVA APPLICATION)

class queue:

public class queue { LinkedList queue = new LinkedList(); publicvoid enQueue(Comparable e){ queue.addLast(e); } public ComparabledeQueue(){ return (Comparable) queue.removeFirst(); } }

Solution