I think I need another set of eyes on this.

Question about the task

Resolved

So everything but the getCurrencyName() task verifies. I cant find my error, I know its there but I think i've been looking at it too long...

Expand the program's ability to manipulate currencies.

1. Create a private double field amount in the abstract Money class.
2. Create a public getter for the field amount (public double getAmount()) so you can access it outside the Money class.
3. In the separate files, create Euro, Ruble, and USD classes, which will be descendants of the Money class.
4. In the Euro, Ruble, and USD classes, implement the getCurrencyName method, which will return the abbreviated name of the currency (String) (EUR, RUB, USD).
5. In the Euro, Ruble, and USD classes, implement a public constructor that takes one argument and calls the constructor of the base class (super class) with this argument.
6. Populate the allMoney list with all possible currency objects in accordance with the task conditions and the functionality of the program.

Requirements:

The Money class must have a private double field amount.
The Money class must implement a public constructor with one double parameter, which sets the variable amount to the passed parameter.
The Money class must implement a public getAmount method that returns the value of the field amount.
The Euro, Ruble, and USD classes must be descendants of the Money class and be located in separate files.
The Euro, Ruble and USD classes must implement the getCurrencyName method.
The getCurrencyName method must return the abbreviated name of the corresponding currency (String).
The Euro, Ruble, and USD classes must implement a public constructor with one double parameter. This constructor must set the value of the Money class's field amount by calling the parent class's constructor with the same argument.

package com.codegym.task.task14.task1417; import java.util.ArrayList; import java.util.List; /* Currencies */ public class Solution { public static void main(String[] args) { Person paul = new Person("Paul"); for (Money money : paul.getAllMoney()) { System.out.println(paul.name + " has a stash of " + money.getAmount() + " " + money.getCurrencyName()); } } static class Person { public String name; Person(String name) { this.name = name; this.allMoney = new ArrayList<Money>(); //write your code here allMoney.add(new Euro(152.2)); allMoney.add(new Ruble(85.62)); allMoney.add(new USD(158.20)); } private List<Money> allMoney; public List<Money> getAllMoney() { return allMoney; } } }

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Nouser

Level 36 , Germany

22 July 2020, 21:33

solution

try EUR and RUB instead of Euro and Ruble

Brad Reed

Level 19 , Hartford, United States

22 July 2020, 23:35

and so it is LOL....knew I was looking at it too long, thanks dude!