Given a reference to the head of a linkedlist of integers which is instantiated from MyLinkedList class. Assume that the linkedlist has an even number of nodes >2 and only two of the nodes has a duplicate value. Write a Java method called swapDuplictes that swaps the first duplicate with the node before the last node in the linkedlist and swaps the second duplicate with the last node in the linked list. Note: You are not allowed to exchange values of nodes or use any of the add, insert, or remove methods from MyLinkedList class. You have to perform the task by moving the next link. consider the following example of a linkedlist containing six nodes: Before calling the method head

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