Final values

Question

i need help on an assignment.
basically i just need an example of a basic program that utilizes
the final attribute for a number.
if its necesary i can post my code, but i would rather just see an example and learn to do it myself.
is that confusing?
i dont know much about finals.
thanks

Answer 1

basically what i know about finals is that they are constants,
and if you change them it changes the whole behavior of the program
kindof like storing a variable on your calculator?
thats what i think i know, if im wrong let me know
anyway.... my work so far hasn't implemented any final values, since i dont know how.
import chn.util.*;
import apcslib.*;
class Work{
        private double myHours;
        private double myWage;
     Work(){
        myWage = 1;
        myHours = 1;
    Work(double hours, double wage){
        myHours = hours;
        myWage = wage;
    public double calcGrossPay(){
        return Math.round(myWage*myHours);
    public double calcFedTax(){
        return Math.round(.04*calcGrossPay());
    public double calcStateTax(){
        return Math.round(.15*calcGrossPay());
    public double calcNetPay(){
        return Math.round(calcGrossPay() - calcStateTax() - calcFedTax());
import chn.util.*;
import apcslib.*;
    public class testWork {
        public static void main(String[ ]args){
            double wage, hours, fedTax, stateTax;
            int choice = 2;
          ConsoleIO keyboard = new ConsoleIO();
          do{
              System.out.println("Want to know how much you made this month?");
              System.out.println("What's your hourly wage?");
                wage = keyboard.readDouble();
              System.out.println("How many hours did you work?");
                hours = keyboard.readDouble();
            Work jobA = new Work(wage, hours);
              System.out.println("Gross Pay =   " + "$" + jobA.calcGrossPay());
              System.out.println("Federal Tax = " + "$" + jobA.calcFedTax());
              System.out.println("State Tax =   " + "$" + jobA.calcStateTax());
              System.out.println("Net Pay =     " + "$" + jobA.calcNetPay());
              System.out.println("Have another job? Type 1 for Yes   2 for No");
                choice = keyboard.readInt();
            }while (choice ==1);
                System.out.println("See ya! Hope you get a raise!");
    }all of this compiles and runs correctly