import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.TreeMap;
import java.util.Map;
public class TrzyMapy {
public static void main(String[] args) {
HashMap<Integer, String> hashmapa = new HashMap<Integer, String>();
LinkedHashMap<Integer, String> linkedhashmapa = new LinkedHashMap<Integer, String>();
TreeMap<Integer, String> treemapa = new TreeMap<Integer, String>();
testMap(hashmapa);
}
public static void testMap(Map<Integer, String> mapa) {
mapa.put(11, "świnka");
mapa.put(1, "mysz");
mapa.put(17, "szynszyla");
mapa.put(5, "chomik");
mapa.put(3, "pies");
mapa.put(2, "kot");
mapa.put(8, "lis");
for (Integer key : mapa.keySet()) {
String value = mapa.get(key);
System.out.println("Klucz " + key + ", wartość " + value);
}
}
}
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