Programme doesn't show values
package pl.codegym.task.task08.task0803;
import java.util.HashMap;
import java.util.Map;
/*
HashMap kotów
*/
public class Solution {
public static void main(String[] args) throws Exception {
String[] koty = new String[]{"Tygrysek", "Mania", "Odlot", "Marmolada", "Oskar", "Śnieżek", "Szefu", "Kafel", "Max", "Simba"};
HashMap<String, Kot> mapa = dodajKotyDoMap(koty);
for (Map.Entry<String, Kot> para : mapa.entrySet()) {
System.out.println(para.getKey() + " - " + para.getValue());
}
}
public static HashMap<String, Kot> dodajKotyDoMap(String[] koty) {
//tutaj wpisz swój kod
HashMap<String, Kot> needed = new HashMap<>();
String[] cats = new String[10];
Kot kot = new Kot();
for(int i=0; i<10; i++)
{
needed.put(koty[i], kot);
}
for(Map.Entry<String,Kot> para : needed.entrySet())
{
String key = para.getKey();
Kot val = para.getValue();
}
return (needed);
}
public static class Kot {
String imie;
public Kot(String imie) {
this.imie = imie;
}
@Override
public String toString() {
return imie != null ? imie.toUpperCase() : null;
}
}
}