Chapter 2, Problem 8E

Explanation of Solution

Program:

//include required header files

import java.util.*;

//definition of "Test" class

public class Test

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare required the variable

        int n, n1, n2;

        String s,s1,s2, word;

        //assign the string for the variable

        s = "Hello, my good friend!";

        //trim the string

        s = s.trim();

        //find the index of empty space

        n = s.indexOf(" ");

        //divide the string using substring

        word = s.substring(0, n);

        //find the length of the string

        n1 = s.length();

        //divide the string using substring

        s1 = s...