import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
public class MojeZbiory {
public static void main(String[] args) {
// TODO Auto-generated method stub
LinkedHashMap<Osoba, Integer> mapa = new LinkedHashMap<Osoba, Integer>();
LinkedHashSet<Osoba> set = new LinkedHashSet<Osoba>();
Osoba p1 = new Osoba(0, "AAA", "BBB", 33);
Osoba p2 = new Osoba(1, "CCCC", "DDDD", 13);
Osoba p3 = new Osoba(2, "EEEE", "FFFF", 23);
Osoba p4 = new Osoba(3, "GG", "HHHH", 31);
Osoba p5 = new Osoba(1, "CCCC", "DDDD", 13);
mapa.put(p1, 1);
mapa.put(p2, 1);
mapa.put(p3, 2);
mapa.put(p4, 1);
mapa.put(p5, 1);
for (Osoba key : mapa.keySet()) {
System.out.println(key + " " + mapa.get(key));
}
set.add(p1);
set.add(p2);
set.add(p3);
set.add(p4);
set.add(p5);
System.out.println(set);
}
}
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