Building Java Programs: A Back To Basics Approach (5th Edition)
Building Java Programs: A Back To Basics Approach (5th Edition)
5th Edition
ISBN: 9780135471944
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
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Chapter 15, Problem 11E

Explanation of Solution

Adding the “removeLast” method in “ArrayIntList” class:

//definition of "ArrayIntList" class

public class ArrayIntList

{

    //declare the required variables

    private int[] elementData;

    private int size;

    //refer the remaining methods in the textbook

    //definition of "removeLast" method

    public int removeLast()

    {

        //check "size" is equal to 0

        if (size == 0)

        {

            //throw an exception

            throw new NoSuchElementException();

        }

        //declare the variable and set the value

       ...

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