class LinkedList { private Node nodeInList; public boolean delete() { } private static class Node { public T data; public Node next; public Node(T value) { data = value; // next by default is null } } }

What should I write in the middle part?

and what is the worst-case time complexity of this algorithm?

4. Consider a circularly linked list, which is simply a singly linked list in which the Next field of the last node in the list points to the first node in the list. (15 points) Example node Input List: First Data node node Data = Data Next Consider a circularly linked list, as described in the code below. Complete the Java method which deletes every other node in the list. The method should not delete the first node in the list. In the example list, only the node with a data field of 2 would be deleted. Make sure that your algorithm works with an empty list, a list with 1 node, a list with 2 nodes, and a list with many nodes