Вроде все верно, почему не проходит валидатор?
package com.javarush.task.task19.task1903;
/*
Адаптация нескольких интерфейсов
*/
import java.util.HashMap;
import java.util.Map;
public class Solution {
public static Map<String, String> countries = new HashMap<String, String>();
static {
countries.put("UA","Ukraine");
countries.put("RU","Russia");
countries.put("CA","Canada");
}
public static void main(String[] args) {
}
public static class IncomeDataAdapter implements Contact,Customer {
private Customer customer;
private Contact contact;
private IncomeData data;
public IncomeDataAdapter(IncomeData data){
this.data = data;
}
String str = String.format("%010d",data.getPhoneNumber());
@Override
public String getName() {
return data.getContactLastName() + ", " + data.getContactFirstName();
}
@Override
public String getPhoneNumber() {
return "+" + data.getCountryPhoneCode() + "(" + str.substring(0,3) + ")" + str.substring(3,6) + "-"
+ str.substring(6,8) + "-" + str.substring(8);
}
@Override
public String getCompanyName() {
return data.getCompany();
}
@Override
public String getCountryName() {
return countries.get(data.getCountryCode());
}
}
public static interface IncomeData {
String getCountryCode(); //For example: UA
String getCompany(); //For example: JavaRush Ltd.
String getContactFirstName(); //For example: Ivan
String getContactLastName(); //For example: Ivanov
int getCountryPhoneCode(); //For example: 38
int getPhoneNumber(); //For example: 501234567
}
public static interface Customer {
String getCompanyName(); //For example: JavaRush Ltd.
String getCountryName(); //For example: Ukraine
}
public static interface Contact {
String getName(); //For example: Ivanov, Ivan
String getPhoneNumber(); //For example: +38(050)123-45-67
}
}