Chapter 6.3, Problem 6.6CP

Explanation of Solution

Given code:

//Definition of class "CheckPoint"

public class CheckPoint

{

    //Definition of main class

    public static void main(String[] args)

    {

      //call the method message(1.2)

        message (1.2) ;

        //call the method message(1)

        message(1);

}

    //Definition of overloaded method

    public static void message(int x)

    {

        //Print the statement

        System.out.print("This is the first version ");

        System...