The program does not pass the last test.
"The program should display all the cats in the set."
package com.codegym.task.task09.task0927;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
/*
Ten cats
*/
public class Solution {
public static void main(String[] args) {
Map<String, Cat> map = createMap();
Set<Cat> set = convertMapToSet(map);
printCatSet(set);
}
public static Map<String, Cat> createMap() {
Map<String, Cat> lista = new HashMap<String, Cat>();
lista.put("a", new Cat("Cat_0"));
lista.put("b", new Cat("Cat_1"));
lista.put("c", new Cat("Cat_2"));
lista.put("d", new Cat("Cat_3"));
lista.put("e", new Cat("Cat_4"));
lista.put("f", new Cat("Cat_5"));
lista.put("g", new Cat("Cat_6"));
lista.put("h", new Cat("Cat_7"));
lista.put("i", new Cat("Cat_8"));
lista.put("j", new Cat("Cat_9"));
return lista;
}
public static Set<Cat> convertMapToSet(Map<String, Cat> map) {
Set valueSet = map.values().stream().collect(Collectors.toSet());
return valueSet;
}
public static void printCatSet(Set<Cat> set) {
for (Cat cat : set) {
System.out.println(cat);
}
}
public static class Cat {
private String name;
public Cat(String name) {
this.name = name;
}
public String toString() {
return "Cat " + this.name;
}
}
}