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deleteBack

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Write a method deleteBack that deletes the last value (the value at the back of the list) and returns the deleted value. If the list is empty, your method should throw a NoSuchElementException.

Assume that you are adding this method to the LinkedIntList class as defined below:

public class LinkedIntList {
    private ListNode front;   // null for an empty list
    ...
}
Type your Java solution code here:


This is a partial class exercise. Submit code that will become part of an existing Java class as described. You do not need to write the complete class, just the portion described in the problem.

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